{"id":29079,"date":"2023-08-18T06:23:21","date_gmt":"2023-08-18T09:23:21","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/construct-in-research-copy\/"},"modified":"2024-12-05T15:47:43","modified_gmt":"2024-12-05T18:47:43","slug":"hypothesis-testing","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/ko\/%ea%b0%80%ec%84%a4-%ed%85%8c%ec%8a%a4%ed%8a%b8\/","title":{"rendered":"\uac00\uc124 \ud14c\uc2a4\ud2b8: \uc6d0\uce59\uacfc \ubc29\ubc95"},"content":{"rendered":"

\uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \ud45c\ubcf8 \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \ubaa8\uc9d1\ub2e8 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud55c \uac00\uc124\uc744 \uac80\uc99d\ud558\uac70\ub098 \uac70\ubd80\ud558\uae30 \uc704\ud574 \uacfc\ud559 \uc5f0\uad6c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uae30\ubcf8 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uac00\uc124\uc758 \ud1b5\uacc4\uc801 \uc720\uc758\uc131\uc744 \ud3c9\uac00\ud558\uace0 \ubaa8\uc9d1\ub2e8\uc758 \uc2e4\uc81c \ud2b9\uc131\uc5d0 \ub300\ud55c \uacb0\ub860\uc744 \ub3c4\ucd9c\ud558\uae30 \uc704\ud55c \uad6c\uc870\ud654\ub41c \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc0dd\ubb3c\ud559, \uc2ec\ub9ac\ud559, \uacbd\uc81c\ud559 \ubc0f \uacf5\ud559<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0c8\ub85c\uc6b4 \uce58\ub8cc\ubc95\uc758 \ud6a8\uacfc\ub97c \ud310\ub2e8\ud558\uace0, \ubcc0\uc218 \uac04\uc758 \uad00\uacc4\ub97c \ud0d0\uc0c9\ud558\uace0, \ub370\uc774\ud130 \uae30\ubc18 \uc758\uc0ac \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \uadf8 \uc911\uc694\uc131\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc62c\ubc14\ub974\uac8c \uc774\ud574\ud558\uace0 \uc801\uc6a9\ud558\uae30 \uc5b4\ub824\uc6b4 \uc8fc\uc81c\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uae00\uc5d0\uc11c\ub294 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc758 \ubaa9\uc801, \ud14c\uc2a4\ud2b8 \uc720\ud615, \uad00\ub828 \ub2e8\uacc4, \uc77c\ubc18\uc801\uc778 \uc624\ub958 \ubc0f \ubaa8\ubc94 \uc0ac\ub840 \ub4f1 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c \uc18c\uac1c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucd08\ubcf4\uc790\uc774\ub4e0 \uc219\ub828\ub41c \uc5f0\uad6c\uc790\uc774\ub4e0 \uc774 \uae00\uc740 \uc791\uc5c5\uc5d0\uc11c \uac00\uc124 \ud14c\uc2a4\ud2b8\ub97c \ub9c8\uc2a4\ud130\ud558\ub294 \ub370 \uc720\uc6a9\ud55c \uac00\uc774\ub4dc\uac00 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8 \uc18c\uac1c<\/strong><\/h2>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \uac00\uc124\uc744 \uc9c0\uc9c0\ud558\uac70\ub098 \uac70\ubd80\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud558\uae30 \uc704\ud574 \uc5f0\uad6c\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud1b5\uacc4 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ubaa8\uc9d1\ub2e8 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud55c \uac00\uc124\uc744 \uc138\uc6b0\uace0, \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uace0, \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uc5ec \uac00\uc124\uc774 \uc0ac\uc2e4\uc77c \uac00\ub2a5\uc131\uc744 \ud310\ub2e8\ud558\ub294 \uacfc\uc815\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uacfc\ud559\uc801 \ubc29\ubc95\uc758 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc774\uba70 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8 \uacfc\uc815\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uadc0\ubb34 \uac00\uc124\uacfc \ub300\uc548 \uac00\uc124\uc774\ub77c\ub294 \ub450 \uac00\uc9c0 \uac00\uc124\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uadc0\ubb34\uac00\uc124\uc740 \ub450 \ubcc0\uc218 \uc0ac\uc774\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774\uac00 \uc5c6\uac70\ub098 \uad00\uacc4\uac00 \uc5c6\ub2e4\ub294 \uac00\uc124\uc774\uba70, \ub300\uc548\uac00\uc124\uc740 \uad00\uacc4 \ub610\ub294 \ucc28\uc774\uac00 \uc788\uc74c\uc744 \uc2dc\uc0ac\ud558\ub294 \uac00\uc124\uc785\ub2c8\ub2e4. \uc5f0\uad6c\uc790\ub294 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uace0 \ud1b5\uacc4 \ubd84\uc11d\uc744 \uc218\ud589\ud558\uc5ec \uadc0\ubb34\uac00\uc124\uc744 \uac70\ubd80\ud558\uace0 \ub300\uc548\uac00\uc124\uc744 \uc9c0\uc9c0\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \uc758\uc0ac \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \uc774 \uacfc\uc815\uc758 \uae30\ubcf8 \uac00\uc815\uacfc \ud55c\uacc4\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uacb0\uacfc\uac00 \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub3c4\ub85d \uc801\uc808\ud55c \ud1b5\uacc4 \ud14c\uc2a4\ud2b8\uc640 \ud45c\ubcf8 \ud06c\uae30\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud558\uba70, \uc774\ub294 \uc5f0\uad6c\uc790\uac00 \uc790\uc2e0\uc758 \uc774\ub860\uc744 \uac80\uc99d\ud558\uace0 \uc99d\uac70 \uae30\ubc18 \uc758\uc0ac \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \uac15\ub825\ud55c \ub3c4\uad6c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\uc758 \uc720\ud615<\/strong><\/h2>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \ud06c\uac8c \ud55c \ud45c\ubcf8 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc640 \ub450 \ud45c\ubcf8 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc758 \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uce74\ud14c\uace0\ub9ac\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

\ud558\ub098\uc758 \uc0d8\ud50c \uac00\uc124 \ud14c\uc2a4\ud2b8<\/strong><\/h3>\n\n\n\n

\ub2e8\uc77c \ud45c\ubcf8 \uac00\uc124 \uac80\uc815\uc5d0\uc11c \uc5f0\uad6c\uc790\ub294 \ub2e8\uc77c \ubaa8\uc9d1\ub2e8\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uc5ec \uc54c\ub824\uc9c4 \uac12 \ub610\ub294 \uac00\uc124\uacfc \ube44\uad50\ud569\ub2c8\ub2e4. \uadc0\ubb34 \uac00\uc124\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\uc9d1\ub2e8 \ud3c9\uade0\uacfc \uc54c\ub824\uc9c4 \uac12 \ub610\ub294 \uac00\uc124 \uac12 \uc0ac\uc774\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774\uac00 \uc5c6\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc5f0\uad6c\uc790\ub294 \ud1b5\uacc4\uc801 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc5ec \uad00\ucc30\ub41c \ucc28\uc774\uac00 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \ud55c \ud45c\ubcf8 \uac00\uc124 \uac80\uc815\uc758 \uba87 \uac00\uc9c0 \uc608\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

\ud558\ub098\uc758 \uc0d8\ud50c t \ud14c\uc2a4\ud2b8:<\/strong> \uc774 \ud14c\uc2a4\ud2b8\ub294 \ud45c\ubcf8 \ud3c9\uade0\uc774 \ubaa8\uc9d1\ub2e8\uc758 \uac00\uc124 \ud3c9\uade0\uacfc \uc720\uc758\ud558\uac8c \ub2e4\ub978\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"
Via statstest.b-cdn.net<\/a><\/em><\/figcaption><\/figure>\n\n\n\n
<\/div>\n\n\n\n

\uc0d8\ud50c z \ud14c\uc2a4\ud2b8 1\uac1c:<\/strong> \uc774 \ud14c\uc2a4\ud2b8\ub294 \ubaa8\uc9d1\ub2e8 \ud45c\uc900 \ud3b8\ucc28\ub97c \uc54c\uace0 \uc788\ub294 \uacbd\uc6b0 \ud45c\ubcf8 \ud3c9\uade0\uc774 \ubaa8\uc9d1\ub2e8\uc758 \uac00\uc124 \ud3c9\uade0\uacfc \uc720\uc758\ud558\uac8c \ub2e4\ub978\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"
Via statstest.b-cdn.net<\/a><\/em><\/figcaption><\/figure>\n\n\n\n
<\/div>\n\n\n\n

\ub450 \uac00\uc9c0 \uc0d8\ud50c \uac00\uc124 \ud14c\uc2a4\ud2b8<\/strong><\/h3>\n\n\n\n

\ub450 \ud45c\ubcf8 \uac00\uc124 \uac80\uc815\uc5d0\uc11c \uc5f0\uad6c\uc790\ub294 \uc11c\ub85c \ub2e4\ub978 \ub450 \uc9d1\ub2e8\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uc5ec \uc11c\ub85c \ube44\uad50\ud569\ub2c8\ub2e4. \uadc0\ubb34 \uac00\uc124\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uc9d1\ub2e8 \uac04\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774\uac00 \uc5c6\ub2e4\uace0 \uac00\uc815\ud558\uba70, \uc5f0\uad6c\uc790\ub294 \uad00\ucc30\ub41c \ucc28\uc774\uac00 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \ud1b5\uacc4 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \uc0d8\ud50c \uac00\uc124 \ud14c\uc2a4\ud2b8\uc758 \uba87 \uac00\uc9c0 \uc608\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

\ub3c5\ub9bd \ud45c\ubcf8 t \uac80\uc815:<\/strong> <\/em>\uc774 \ud14c\uc2a4\ud2b8\ub294 \ub450 \uac1c\uc758 \ub3c5\ub9bd\uc801\uc778 \uc0d8\ud50c\uc758 \ud3c9\uade0\uc744 \ube44\uad50\ud558\uc5ec \uc11c\ub85c \uc720\uc758\ubbf8\ud55c \ucc28\uc774\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"
Via statstest.b-cdn.net<\/a><\/em><\/figcaption><\/figure>\n\n\n\n
<\/div>\n\n\n\n

\uc9dd\uc744 \uc774\ub8ec \uc0d8\ud50c t \uac80\uc815: <\/strong>\uc774 \ud14c\uc2a4\ud2b8\ub294 \ub3d9\uc77c\ud55c \ud53c\ud5d8\uc790 \uadf8\ub8f9\uc758 \uc0ac\uc804 \ud14c\uc2a4\ud2b8 \ubc0f \uc0ac\ud6c4 \ud14c\uc2a4\ud2b8 \uc810\uc218\uc640 \uac19\uc774 \ub450 \uac1c\uc758 \uad00\ub828 \uc0d8\ud50c\uc758 \ud3c9\uade0\uc744 \ube44\uad50\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9bc: <\/strong>https:\/\/statstest.b-cdn.net\/wp-content\/uploads\/2020\/10\/Paired-Samples-T-Test.jpg<\/p>\n\n\n\n

\uc694\uc57d\ud558\uba74, \ub2e8\uc77c \ud45c\ubcf8 \uac00\uc124 \uac80\uc815\uc740 \ub2e8\uc77c \ubaa8\uc9d1\ub2e8\uc5d0 \ub300\ud55c \uac00\uc124\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \ub450 \ud45c\ubcf8 \uac00\uc124 \uac80\uc815\uc740 \ub450 \ubaa8\uc9d1\ub2e8\uc744 \ube44\uad50\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc0ac\uc6a9\ud560 \uc801\uc808\ud55c \ud14c\uc2a4\ud2b8\ub294 \ub370\uc774\ud130\uc758 \ud2b9\uc131\uacfc \uc870\uc0ac \uc911\uc778 \uc5f0\uad6c \uc9c8\ubb38\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8 \ub2e8\uacc4<\/strong><\/h2>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc5f0\uad6c\uc790\uac00 \uac00\uc124\uc744 \uc9c0\uc9c0\ud558\uac70\ub098 \uac70\ubd80\ud560 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc788\ub294\uc9c0 \ud310\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc77c\ub828\uc758 \ub2e8\uacc4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e8\uacc4\ub294 \ud06c\uac8c \ub124 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

\uac00\uc124 \uc218\ub9bd<\/strong><\/h3>\n\n\n\n

\uac00\uc124 \uac80\uc815\uc758 \uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uadc0\ubb34 \uac00\uc124\uacfc \ub300\uc548 \uac00\uc124\uc744 \uacf5\uc2dd\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uadc0\ubb34\uac00\uc124\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \ubcc0\uc218 \uc0ac\uc774\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774\uac00 \uc5c6\ub2e4\uace0 \uac00\uc815\ud558\ub294 \ubc18\uba74, \ub300\uc548\uac00\uc124\uc740 \uad00\uacc4 \ub610\ub294 \ucc28\uc774\uac00 \uc874\uc7ac\ud568\uc744 \uc2dc\uc0ac\ud569\ub2c8\ub2e4. \ub370\uc774\ud130 \uc218\uc9d1\uc744 \uc9c4\ud589\ud558\uae30 \uc804\uc5d0 \uba85\ud655\ud558\uace0 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\ud55c \uac00\uc124\uc744 \uc218\ub9bd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub370\uc774\ud130 \uc218\uc9d1<\/strong><\/h3>\n\n\n\n

\ub450 \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uac00\uc124\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uad00\ub828 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub370\uc774\ud130 \uc218\uc9d1 \ud504\ub85c\uc138\uc2a4\ub294 \uc0d8\ud50c\uc774 \uad00\uc2ec \uc9d1\ub2e8\uc744 \ub300\ud45c\ud560 \uc218 \uc788\ub3c4\ub85d \uc2e0\uc911\ud558\uac8c \uc124\uacc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud45c\ubcf8\uc758 \ud06c\uae30\ub294 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\ud6a8\ud55c \uacb0\uacfc\ub97c \ub3c4\ucd9c\ud560 \uc218 \uc788\uc744 \ub9cc\ud07c \ucda9\ubd84\ud788 \ucee4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub370\uc774\ud130 \ubd84\uc11d<\/strong><\/h3>\n\n\n\n

\uc138 \ubc88\uc9f8 \ub2e8\uacc4\ub294 \uc801\uc808\ud55c \ud1b5\uacc4 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc120\ud0dd\uc740 \ub370\uc774\ud130\uc758 \uc131\uaca9\uacfc \uc870\uc0ac \uc911\uc778 \uc5f0\uad6c \uc9c8\ubb38\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud1b5\uacc4 \ubd84\uc11d \uacb0\uacfc\ub294 \ub300\uc548 \uac00\uc124\uc744 \uc704\ud574 \uadc0\ubb34 \uac00\uc124\uc744 \uac70\ubd80\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacb0\uacfc \ud574\uc11d<\/strong><\/h3>\n\n\n\n

\ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\ub294 \ud1b5\uacc4 \ubd84\uc11d \uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc5f0\uad6c\uc790\ub294 \uacb0\uacfc\uac00 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c\uc9c0, \uac00\uc124\uc744 \uc9c0\uc9c0\ud558\ub294\uc9c0 \uc544\ub2c8\uba74 \ubc18\ubc15\ud558\ub294\uc9c0 \ud310\ub2e8\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \uc5f0\uad6c\uc790\ub294 \uc5f0\uad6c\uc758 \ud55c\uacc4\uc640 \uacb0\uacfc\uc758 \uc7a0\uc7ac\uc801 \uc2dc\uc0ac\uc810\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc624\ub958<\/strong><\/h2>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \ub370\uc774\ud130 \uc0d8\ud50c\uc744 \uae30\ubc18\uc73c\ub85c \ubaa8\uc9d1\ub2e8 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud55c \ud2b9\uc815 \uac00\uc124\uc744 \uc9c0\uc9c0\ud558\uac70\ub098 \uac70\ubd80\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ud1b5\uacc4\uc801 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc624\ub958\uc5d0\ub294 \ub450 \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

\uc720\ud615 I \uc624\ub958\uc785\ub2c8\ub2e4: <\/strong>\uc774\ub294 \uac00\uc124\uc774 \uc0ac\uc2e4\uc784\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc5f0\uad6c\uc790\uac00 \uadc0\ubb34 \uac00\uc124\uc744 \uac70\ubd80\ud560 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc720\ud615 I \uc624\ub958\ub294 \uc624\ud0d0\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc720\ud615 II \uc624\ub958\uc785\ub2c8\ub2e4:<\/strong> <\/em>\uc774\ub294 \uac00\uc124\uc774 \uac70\uc9d3\uc784\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc5f0\uad6c\uc790\uac00 \uadc0\ubb34 \uac00\uc124\uc744 \uac70\ubd80\ud558\uc9c0 \ubabb\ud560 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc720\ud615 II \uc624\ub958\ub294 \uac70\uc9d3 \uc74c\uc131\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uc624\ub958\ub97c \ucd5c\uc18c\ud654\ud558\ub824\uba74 \uc5f0\uad6c\ub97c \uc2e0\uc911\ud558\uac8c \uc124\uacc4\ud558\uace0 \uc218\ud589\ud558\uba70, \uc801\uc808\ud55c \ud1b5\uacc4 \ud14c\uc2a4\ud2b8\ub97c \uc120\ud0dd\ud558\uace0, \uacb0\uacfc\ub97c \uc62c\ubc14\ub974\uac8c \ud574\uc11d\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uc5f0\uad6c\uc790\ub294 \uc5f0\uad6c\uc758 \ud55c\uacc4\ub97c \uc778\uc815\ud558\uace0 \uacb0\ub860\uc744 \ub3c4\ucd9c\ud560 \ub54c \uc7a0\uc7ac\uc801\uc778 \uc624\ub958\uc758 \uc6d0\uc778\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

Null and Alternative Hypotheses<\/strong><\/h2>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uadc0\ubb34 \uac00\uc124\uacfc \ub300\uc548 \uac00\uc124\uc774\ub77c\ub294 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \uac00\uc124\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubb34\ud6a8 \uac00\uc124<\/strong><\/h3>\n\n\n\n

\uadc0\ubb34\uac00\uc124(H0)\uc740 \ub450 \ubcc0\uc218 \uc0ac\uc774\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774\ub098 \uad00\uacc4\uac00 \uc5c6\ub2e4\uace0 \uac00\uc815\ud558\ub294 \uac00\uc124\uc785\ub2c8\ub2e4. \uc774\ub294 \uac00\uc124\uc744 \uac70\ubd80\ud560 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc788\uc744 \ub54c\uae4c\uc9c0 \ucc38\uc73c\ub85c \uac04\uc8fc\ub418\ub294 \uae30\ubcf8 \uac00\uc124\uc785\ub2c8\ub2e4. \uadc0\ubb34 \uac00\uc124\uc740 \"\uadf8\ub8f9 A\uc758 \ud3c9\uade0\uc740 \uadf8\ub8f9 B\uc758 \ud3c9\uade0\uacfc \uac19\ub2e4\"\uc640 \uac19\uc774 \ud3c9\ub4f1\uc5d0 \ub300\ud55c \uc9c4\uc220\ub85c \uc791\uc131\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub300\uc548 \uac00\uc124<\/strong><\/h3>\n\n\n\n

\ub300\uc548 \uac00\uc124(Ha)\uc740 \ub450 \ubcc0\uc218 \uac04\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774 \ub610\ub294 \uad00\uacc4\uac00 \uc788\uc74c\uc744 \uc2dc\uc0ac\ud558\ub294 \uc9c4\uc220\uc785\ub2c8\ub2e4. \uc5f0\uad6c\uc790\uac00 \ud14c\uc2a4\ud2b8\ud558\uace0\uc790 \ud558\ub294 \uac00\uc124\uc785\ub2c8\ub2e4. \ub300\uc548 \uac00\uc124\uc740 \"\uadf8\ub8f9 A\uc758 \ud3c9\uade0\uc740 \uadf8\ub8f9 B\uc758 \ud3c9\uade0\uacfc \uac19\uc9c0 \uc54a\ub2e4\"\uc640 \uac19\uc774 \ubd88\ud3c9\ub4f1\uc5d0 \ub300\ud55c \uc9c4\uc220\ub85c \uc791\uc131\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadc0\ubb34 \uac00\uc124\uacfc \ub300\uc548 \uac00\uc124\uc740 \uc0c1\ud638 \ubcf4\uc644\uc801\uc774\uba70 \uc0c1\ud638 \ubc30\ud0c0\uc801\uc785\ub2c8\ub2e4. \uadc0\ubb34 \uac00\uc124\uc774 \uac70\ubd80\ub418\uba74 \ub300\uc548 \uac00\uc124\uc774 \ubc1b\uc544\ub4e4\uc5ec\uc9d1\ub2c8\ub2e4. \uadc0\ubb34 \uac00\uc124\uc744 \uac70\ubd80\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0 \ub300\uc548 \uac00\uc124\uc740 \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadc0\ubb34 \uac00\uc124\uc774 \ubc18\ub4dc\uc2dc \ucc38\uc778 \uac83\uc740 \uc544\ub2c8\ub77c\ub294 \uc810\uc5d0 \uc720\uc758\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud788 \uc5f0\uad6c \ub300\uc0c1 \ubcc0\uc218 \uac04\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774\ub098 \uad00\uacc4\uac00 \uc5c6\ub2e4\uace0 \uac00\uc815\ud558\ub294 \uc9c4\uc220\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uac00\uc124 \uac80\uc815\uc758 \ubaa9\uc801\uc740 \ub300\uc548 \uac00\uc124\uc5d0 \ucc2c\uc131\ud558\uc5ec \uadc0\ubb34 \uac00\uc124\uc744 \uac70\ubd80\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc720\uc758 \uc218\uc900 \ubc0f P \uac12<\/strong><\/h2>\n\n\n\n

\uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uc720\uc758 \uc218\uc900(\uc54c\ud30c)\uc740 \uac00\uc124\uc774 \uc2e4\uc81c\ub85c \uc0ac\uc2e4\uc77c \ub54c \uadc0\ubb34 \uac00\uc124\uc744 \uac70\ubd80\ud558\ub294 \uc720\ud615 I \uc624\ub958\ub97c \ubc94\ud560 \ud655\ub960\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uacfc\ud559 \uc5f0\uad6c\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc720\uc758 \uc218\uc900\uc740 0.05\uc774\uba70, \uc774\ub294 \uc720\ud615 1 \uc624\ub958\ub97c \ubc94\ud560 \ud655\ub960\uc774 5%\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

p-\uac12\uc740 \uadc0\ubb34\uac00\uc124\uc774 \ucc38\uc77c \uacbd\uc6b0 \uad00\ucc30\ub41c \uacb0\uacfc \ub610\ub294 \ub354 \uadf9\ub2e8\uc801\uc778 \uacb0\uacfc\ub97c \uc5bb\uc744 \ud655\ub960\uc744 \ub098\ud0c0\ub0b4\ub294 \ud1b5\uacc4\uc801 \uce21\uc815\uac12\uc785\ub2c8\ub2e4. \uc774\ub294 \uadc0\ubb34\uac00\uc124\uc5d0 \ub300\ud55c \uc99d\uac70\uc758 \uac15\ub3c4\ub97c \uce21\uc815\ud558\ub294 \ucc99\ub3c4\uc785\ub2c8\ub2e4. p\uac12\uc774 \uc791\uc73c\uba74(\uc77c\ubc18\uc801\uc73c\ub85c \uc120\ud0dd\ud55c \uc720\uc758 \uc218\uc900\uc778 0.05\ubcf4\ub2e4 \uc791\uc73c\uba74) \uadc0\ubb34\uac00\uc124\uc5d0 \ub300\ud55c \uac15\ub825\ud55c \uc99d\uac70\uac00 \uc788\uc74c\uc744 \uc758\ubbf8\ud558\uace0, p\uac12\uc774 \ud06c\uba74 \uadc0\ubb34\uac00\uc124\uc744 \uac70\ubd80\ud560 \ub9cc\ud55c \uc99d\uac70\uac00 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

p\uac12\uc774 \uc720\uc758 \uc218\uc900(p \uc54c\ud30c) \uadc0\ubb34\uac00\uc124\uc740 \uac70\ubd80\ub418\uc9c0 \uc54a\uace0 \ub300\uc548 \uac00\uc124\uc740 \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc911\uc694\ub3c4 \uc218\uc900\uc5d0 \ub300\ud55c \uc774\ud574\ud558\uae30 \uc26c\uc6b4 \uc694\uc57d\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc774 \ubb38\uc11c\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \uc774\ud574\ud558\uae30 \uc26c\uc6b4 \uc720\uc758 \uc218\uc900 \uc694\uc57d \ubcf4\uae30<\/a>.<\/p>\n\n\n\n

\ud1b5\uacc4\uc801 \uc720\uc758\uc131\uc774 \ubc18\ub4dc\uc2dc \uc2e4\uc9c8\uc801\uc778 \uc720\uc758\uc131\uc774\ub098 \uc911\uc694\uc131\uc744 \uc758\ubbf8\ud558\ub294 \uac83\uc740 \uc544\ub2c8\ub77c\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ubcc0\uc218 \uac04\uc758 \uc791\uc740 \ucc28\uc774 \ub610\ub294 \uad00\uacc4\ub294 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud560 \uc218 \uc788\uc9c0\ub9cc \uc2e4\uc9c8\uc801\uc73c\ub85c\ub294 \uc720\uc758\ubbf8\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud1b5\uacc4\uc801 \uc720\uc758\uc131\uc740 \ud45c\ubcf8 \ud06c\uae30\uc640 \ud6a8\uacfc \ud06c\uae30 \ub4f1\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc5f0\uad6c \uc124\uacc4 \ubc0f \uc5f0\uad6c \uc9c8\ubb38\uc758 \ub9e5\ub77d\uc5d0\uc11c \ud574\uc11d\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc124 \uac80\uc99d\uc744 \uc704\ud55c \uac80\uc815\ub825 \ubd84\uc11d<\/strong><\/h2>\n\n\n\n

\uac80\uc815\ub825 \ubd84\uc11d\uc740 \ud2b9\uc815 \ud6a8\uacfc \ud06c\uae30\ub97c \ud2b9\uc815 \uc218\uc900\uc758 \uc2e0\ub8b0\ub3c4\ub85c \uac10\uc9c0\ud558\ub294 \ub370 \ud544\uc694\ud55c \ud45c\ubcf8 \ud06c\uae30\ub97c \uacb0\uc815\ud558\uae30 \uc704\ud574 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud1b5\uacc4\uc801 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ud1b5\uacc4 \ud14c\uc2a4\ud2b8\uc758 \uac80\uc815\ub825\uc740 \uac00\uc124\uc774 \uac70\uc9d3\uc77c \ub54c \uadc0\ubb34\uac00\uc124\uc744 \uc815\ud655\ud558\uac8c \uac70\ubd80\ud560 \ud655\ub960 \ub610\ub294 \uc720\ud615 II \uc624\ub958\ub97c \ud53c\ud560 \ud655\ub960\uc744 \ub9d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac80\uc815\ub825 \ubd84\uc11d\uc740 \uc5f0\uad6c\uc790\uac00 \uc6d0\ud558\ub294 \uc218\uc900\uc758 \uac80\uc815\ub825\uc744 \ub2ec\uc131\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc801\uc808\ud55c \ud45c\ubcf8 \ud06c\uae30\ub97c \uacb0\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ubbc0\ub85c \uc911\uc694\ud569\ub2c8\ub2e4. \uac80\uc815\ub825\uc774 \ub0ae\uc740 \uc5f0\uad6c\ub294 \uc2e4\uc81c \ud6a8\uacfc\ub97c \uac10\uc9c0\ud558\uc9c0 \ubabb\ud574 \uc720\ud615 II \uc624\ub958\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \ubc18\uba74, \uac80\uc815\ub825\uc774 \ub192\uc740 \uc5f0\uad6c\ub294 \uc2e4\uc81c \ud6a8\uacfc\ub97c \uac10\uc9c0\ud560 \uac00\ub2a5\uc131\uc774 \ub192\uc544 \ub354 \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac80\uc815\ub825 \ubd84\uc11d\uc744 \uc218\ud589\ud558\ub824\uba74 \uc5f0\uad6c\uc790\ub294 \uc6d0\ud558\ub294 \uac80\uc815\ub825 \uc218\uc900, \uc720\uc758 \uc218\uc900, \ud6a8\uacfc \ud06c\uae30 \ubc0f \ud45c\ubcf8 \ud06c\uae30\ub97c \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ud6a8\uacfc \ud06c\uae30\ub294 \uc5f0\uad6c \ub300\uc0c1 \ubcc0\uc218 \uac04\uc758 \ucc28\uc774 \ub610\ub294 \uad00\uacc4\uc758 \ud06c\uae30\ub97c \uce21\uc815\ud558\ub294 \ucc99\ub3c4\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c \uc774\uc804 \uc5f0\uad6c \ub610\ub294 \ud30c\uc77c\ub7ff \uc5f0\uad6c\ub97c \ud1b5\ud574 \ucd94\uc815\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uac80\uc815\ub825 \ubd84\uc11d\uc744 \ud1b5\ud574 \uc6d0\ud558\ub294 \uac80\uc815\ub825 \uc218\uc900\uc744 \ub2ec\uc131\ud558\ub294 \ub370 \ud544\uc694\ud55c \ud45c\ubcf8 \ud06c\uae30\ub97c \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub610\ud55c \ud45c\ubcf8 \ud06c\uae30, \ud6a8\uacfc \ud06c\uae30 \ubc0f \uc720\uc758 \uc218\uc900\uc744 \uae30\ubc18\uc73c\ub85c \uc644\ub8cc\ub41c \uc5f0\uad6c\uc758 \uac80\uc815\ub825\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud574 \uac80\uc815\ub825 \ubd84\uc11d\uc744 \ud6c4\ud5a5\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5f0\uad6c\uc790\ub294 \uacb0\ub860\uc758 \uac15\ub3c4\ub97c \ud3c9\uac00\ud558\uace0 \ucd94\uac00 \uc5f0\uad6c\uac00 \ud544\uc694\ud55c\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\ubc18\uc801\uc73c\ub85c \ud798 \ubd84\uc11d\uc740 \uac00\uc124 \uac80\uc99d\uc5d0\uc11c \uc911\uc694\ud55c \ub3c4\uad6c\ub85c, \uc5f0\uad6c\uc790\uac00 \uc2e4\uc81c \ud6a8\uacfc\ub97c \uac10\uc9c0\ud558\uace0 \uc720\ud615 II \uc624\ub958\ub97c \ud53c\ud560 \uc218 \uc788\ub294 \uc801\uc808\ud55c \ud798\uc758 \uc5f0\uad6c\ub97c \uc124\uacc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubca0\uc774\uc9c0\uc548 \uac00\uc124 \ud14c\uc2a4\ud2b8<\/strong><\/h2>\n\n\n\n

\ubca0\uc774\uc9c0\uc548 \uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \uc5f0\uad6c\uc790\uac00 \uac01 \uac00\uc124\uc5d0 \ub530\ub77c \uad00\ucc30\ub41c \ub370\uc774\ud130\uc758 \uac00\ub2a5\uc131\uacfc \uac01 \uac00\uc124\uc758 \uc0ac\uc804 \ud655\ub960\uc744 \uae30\ubc18\uc73c\ub85c \uacbd\uc7c1 \uac00\uc124\uc5d0 \ub300\ud55c \uc99d\uac70\ub97c \ud3c9\uac00\ud560 \uc218 \uc788\ub294 \ud1b5\uacc4\uc801 \ubc29\ubc95\uc785\ub2c8\ub2e4. p\uac12\uc744 \uae30\uc900\uc73c\ub85c \uadc0\ubb34\uac00\uc124\uc744 \uac70\ubd80\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub450\ub294 \uae30\uc874\uc758 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc640 \ub2ec\ub9ac, \ubca0\uc774\uc9c0\uc548 \uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \uc5f0\uad6c\uc790\uac00 \uac01 \uac00\uc124\uc5d0 \ub300\ud55c \uc99d\uac70\uc758 \uac15\ub3c4\ub97c \uc815\ub7c9\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \ud568\uc73c\ub85c\uc368 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \ubbf8\ubb18\ud558\uace0 \uc720\uc775\ud55c \uc811\uadfc \ubc29\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubca0\uc774\uc9c0\uc548 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uc5f0\uad6c\uc790\ub294 \uae30\uc874\uc758 \uc9c0\uc2dd\uc774\ub098 \uc2e0\ub150\uc744 \ubc14\ud0d5\uc73c\ub85c \uac01 \uac00\uc124\uc5d0 \ub300\ud55c \uc0ac\uc804 \ud655\ub960 \ubd84\ud3ec\ub85c \uc2dc\uc791\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ubca0\uc774\uc9c0\uc758 \uc815\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac01 \uac00\uc124\uc5d0 \ub530\ub77c \uad00\ucc30\ub41c \ub370\uc774\ud130\uc758 \uac00\ub2a5\uc131\uc5d0 \ub530\ub77c \uc0ac\uc804 \ud655\ub960 \ubd84\ud3ec\ub97c \uc5c5\ub370\uc774\ud2b8\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc778 \uc0ac\ud6c4 \ud655\ub960 \ubd84\ud3ec\ub294 \uad00\ucc30\ub41c \ub370\uc774\ud130\uac00 \uc8fc\uc5b4\uc84c\uc744 \ub54c \uac01 \uac00\uc124\uc758 \ud655\ub960\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud55c \uac00\uc124\uacfc \ub2e4\ub978 \uac00\uc124\uc5d0 \ub300\ud55c \uc99d\uac70\uc758 \uac15\ub3c4\ub294 \ubca0\uc774\uc988 \uacc4\uc218\ub97c \uacc4\uc0b0\ud558\uc5ec \uc815\ub7c9\ud654\ud560 \uc218 \uc788\ub294\ub370, \ubca0\uc774\uc988 \uacc4\uc218\ub294 \ud55c \uac00\uc124\uc5d0 \ub530\ub77c \uad00\ucc30\ub41c \ub370\uc774\ud130\uc640 \ub2e4\ub978 \uac00\uc124\uc758 \uac00\ub2a5\uc131\uc744 \uc774\uc804 \ud655\ub960\uc5d0 \ub530\ub77c \uac00\uc911\uce58\ub97c \ubd80\uc5ec\ud55c \ube44\uc728\uc785\ub2c8\ub2e4. \ubca0\uc774\uc988 \uacc4\uc218\uac00 1\ubcf4\ub2e4 \ud06c\uba74 \ud55c \uac00\uc124\uc5d0 \uc720\ub9ac\ud55c \uc99d\uac70\uac00 \uc788\uace0, \ubca0\uc774\uc988 \uacc4\uc218\uac00 1\ubcf4\ub2e4 \uc791\uc73c\uba74 \ub2e4\ub978 \uac00\uc124\uc5d0 \uc720\ub9ac\ud55c \uc99d\uac70\uac00 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubca0\uc774\uc9c0\uc548 \uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \uae30\uc874 \uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0 \ube44\ud574 \uba87 \uac00\uc9c0 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \uc5f0\uad6c\uc790\uac00 \uad00\ucc30\ub41c \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \uc0ac\uc804 \uc2e0\ub150\uc744 \uc5c5\ub370\uc774\ud2b8\ud560 \uc218 \uc788\uc5b4 \ubcf4\ub2e4 \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\ub860\uc744 \ub3c4\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub458\uc9f8, \uad00\ucc30\ub41c \ub370\uc774\ud130\uac00 \ubbf8\ub9ac \uc815\ud574\uc9c4 \uc218\uc900\uc5d0\uc11c \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c\uc9c0 \uc5ec\ubd80\ub9cc \ub098\ud0c0\ub0b4\ub294 p\uac12\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\ub294 \uc99d\uac70 \uce21\uc815\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uae30\uc874 \ubc29\ubc95\uc73c\ub85c\ub294 \ubd84\uc11d\ud558\uae30 \uc5b4\ub824\uc6b4 \uc5ec\ub7ec \ub9e4\uac1c\ubcc0\uc218\uc640 \uac00\uc124\uc774 \uc788\ub294 \ubcf5\uc7a1\ud55c \ubaa8\ub378\uc744 \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\ubc18\uc801\uc73c\ub85c \ubca0\uc774\uc9c0\uc548 \uac00\uc124 \ud14c\uc2a4\ud2b8\ub294 \uac15\ub825\ud558\uace0 \uc720\uc5f0\ud55c \ud1b5\uacc4 \ubc29\ubc95\uc73c\ub85c, \uc5f0\uad6c\uc790\uac00 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc758\uc0ac \uacb0\uc815\uc744 \ub0b4\ub9ac\uace0 \ub370\uc774\ud130\uc5d0\uc11c \ub354 \uc815\ud655\ud55c \uacb0\ub860\uc744 \ub3c4\ucd9c\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\uba87 \ubd84 \uc548\uc5d0 \uacfc\ud559\uc801\uc73c\ub85c \uc815\ud655\ud55c \uc778\ud3ec\uadf8\ub798\ud53d \ub9cc\ub4e4\uae30<\/strong><\/h2>\n\n\n\n

Mind the Graph<\/a> \ud50c\ub7ab\ud3fc\uc740 \uacfc\ud559\uc790\ub4e4\uc774 \uacfc\ud559\uc801\uc73c\ub85c \uc815\ud655\ud55c \uc778\ud3ec\uadf8\ub798\ud53d\uc744 \uc27d\uac8c \ub9cc\ub4e4 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc8fc\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc9c1\uad00\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4, \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uac00\ub2a5\ud55c \ud15c\ud50c\ub9bf, \uad11\ubc94\uc704\ud55c \uacfc\ud559 \uc77c\ub7ec\uc2a4\ud2b8\ub808\uc774\uc158 \ubc0f \uc544\uc774\ucf58 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uac16\ucd98 Mind the Graph\ub97c \uc0ac\uc6a9\ud558\uba74 \uc5f0\uad6c\uc790\uac00 \uc790\uc2e0\uc758 \uc5f0\uad6c \uacb0\uacfc\ub97c \ub354 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc5d0\uac8c \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \uc804\ubb38\uac00 \uc218\uc900\uc758 \uadf8\ub798\ud53d\uc744 \uc27d\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n
\n
\"\"<\/a><\/figure><\/div>\n\n\n
<\/div>","protected":false},"excerpt":{"rendered":"

\uac00\uc124 \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694. \ud14c\uc2a4\ud2b8 \uc720\ud615, \uc77c\ubc18\uc801\uc778 \uc624\ub958, \ubaa8\ubc94 \uc0ac\ub840 \ub4f1\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694. \ubaa8\ub4e0 \uc5f0\uad6c\uc790\uc5d0\uac8c \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":35,"featured_media":29081,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[978,974,961],"tags":[],"yoast_head":"\nHypothesis Testing: Principles and Methods<\/title>\n<meta name=\"description\" content=\"Learn about hypothesis testing. The types of tests, common errors, best practices, and more. Perfect for all researchers.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/ko\/\uac00\uc124-\ud14c\uc2a4\ud2b8\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hypothesis Testing: Principles and Methods\" \/>\n<meta property=\"og:description\" content=\"Learn about hypothesis testing. The types of tests, common errors, best practices, and more. Perfect for all researchers.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/ko\/\uac00\uc124-\ud14c\uc2a4\ud2b8\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-18T09:23:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-05T18:47:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/08\/hypothesis-testing-blog.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1123\" \/>\n\t<meta property=\"og:image:height\" content=\"612\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ang\u00e9lica Salom\u00e3o\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Hypothesis Testing: Principles and Methods\" \/>\n<meta name=\"twitter:description\" content=\"Learn about hypothesis testing. The types of tests, common errors, best practices, and more. Perfect for all researchers.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/08\/hypothesis-testing-blog.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ang\u00e9lica Salom\u00e3o\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hypothesis Testing: Principles and Methods","description":"Learn about hypothesis testing. The types of tests, common errors, best practices, and more. Perfect for all researchers.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mindthegraph.com\/blog\/ko\/\uac00\uc124-\ud14c\uc2a4\ud2b8\/","og_locale":"ko_KR","og_type":"article","og_title":"Hypothesis Testing: Principles and Methods","og_description":"Learn about hypothesis testing. The types of tests, common errors, best practices, and more. Perfect for all researchers.","og_url":"https:\/\/mindthegraph.com\/blog\/ko\/\uac00\uc124-\ud14c\uc2a4\ud2b8\/","og_site_name":"Mind the Graph Blog","article_published_time":"2023-08-18T09:23:21+00:00","article_modified_time":"2024-12-05T18:47:43+00:00","og_image":[{"width":1123,"height":612,"url":"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/08\/hypothesis-testing-blog.jpg","type":"image\/jpeg"}],"author":"Ang\u00e9lica Salom\u00e3o","twitter_card":"summary_large_image","twitter_title":"Hypothesis Testing: Principles and Methods","twitter_description":"Learn about hypothesis testing. The types of tests, common errors, best practices, and more. Perfect for all researchers.","twitter_image":"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/08\/hypothesis-testing-blog.jpg","twitter_misc":{"Written by":"Ang\u00e9lica Salom\u00e3o","Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mindthegraph.com\/blog\/hypothesis-testing\/","url":"https:\/\/mindthegraph.com\/blog\/hypothesis-testing\/","name":"Hypothesis Testing: Principles and Methods","isPartOf":{"@id":"https:\/\/mindthegraph.com\/blog\/#website"},"datePublished":"2023-08-18T09:23:21+00:00","dateModified":"2024-12-05T18:47:43+00:00","author":{"@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/542e3620319366708346388407c01c0a"},"description":"Learn about hypothesis testing. The types of tests, common errors, best practices, and more. Perfect for all researchers.","breadcrumb":{"@id":"https:\/\/mindthegraph.com\/blog\/hypothesis-testing\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mindthegraph.com\/blog\/hypothesis-testing\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mindthegraph.com\/blog\/hypothesis-testing\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mindthegraph.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Hypothesis Testing: Principles and Methods"}]},{"@type":"WebSite","@id":"https:\/\/mindthegraph.com\/blog\/#website","url":"https:\/\/mindthegraph.com\/blog\/","name":"Mind the Graph Blog","description":"Your science can be beautiful!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mindthegraph.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ko-KR"},{"@type":"Person","@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/542e3620319366708346388407c01c0a","name":"Ang\u00e9lica Salom\u00e3o","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/a59218eda57fb51e0d7aea836e593cd1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a59218eda57fb51e0d7aea836e593cd1?s=96&d=mm&r=g","caption":"Ang\u00e9lica Salom\u00e3o"},"url":"https:\/\/mindthegraph.com\/blog\/ko\/author\/angelica\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/posts\/29079"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/users\/35"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/comments?post=29079"}],"version-history":[{"count":8,"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/posts\/29079\/revisions"}],"predecessor-version":[{"id":55768,"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/posts\/29079\/revisions\/55768"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/media\/29081"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/media?parent=29079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/categories?post=29079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/ko\/wp-json\/wp\/v2\/tags?post=29079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}