{"id":55803,"date":"2024-12-12T09:00:00","date_gmt":"2024-12-12T12:00:00","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=55803"},"modified":"2024-12-09T14:05:01","modified_gmt":"2024-12-09T17:05:01","slug":"chi-square-test","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/ko\/chi-square-test\/","title":{"rendered":"\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8: \uc774 \ud1b5\uacc4 \ub3c4\uad6c\uc758 \uc774\ud574 \ubc0f \uc801\uc6a9"},"content":{"rendered":"<p>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub294 \ud1b5\uacc4\ud559\uc5d0\uc11c \ud2b9\ud788 \ub2e4\uc591\ud55c \ud615\ud0dc\uc640 \ubd84\uc57c\uc758 \ubc94\uc8fc\ud615 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc77c\ubd80 \ub370\uc774\ud130 \uc9d1\ud569\uc5d0\uc11c\ub294 \uc5f0\uc18d\ud615 \uc22b\uc790\uac00 \ub370\uc774\ud130\ub97c \ub098\ud0c0\ub0b4\uc9c0\ub9cc, \ub2e4\ub978 \ub370\uc774\ud130 \uc9d1\ud569\uc5d0\uc11c\ub294 \uc131\ubcc4, \uc120\ud638\ub3c4 \ub610\ub294 \uad50\uc721 \uc218\uc900\uc5d0 \ub530\ub77c \uadf8\ub8f9\ud654\ub41c \ubc94\uc8fc\ud615 \ub370\uc774\ud130\uac00 \ub370\uc774\ud130\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubc94\uc8fc\ud615 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud560 \ub54c \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc740 \uad00\uacc4\ub97c \ud0d0\uc0c9\ud558\uace0 \uc758\ubbf8 \uc788\ub294 \uc778\uc0ac\uc774\ud2b8\ub97c \ub3c4\ucd9c\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud1b5\uacc4 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\uc758 \uc791\ub3d9 \ubc29\uc2dd\uacfc \uc751\uc6a9 \ubd84\uc57c, \uadf8\ub9ac\uace0 \uc5f0\uad6c\uc790\uc640 \ub370\uc774\ud130 \ubd84\uc11d\uac00\uc5d0\uac8c \uc65c \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\uac00 \ud544\uc218\uc801\uc778\uc9c0 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \ube14\ub85c\uadf8\uc5d0\uc11c\ub294 \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\uc758 \uc791\ub3d9 \uc6d0\ub9ac, \uc218\ud589 \ubc29\ubc95, \ud574\uc11d \ubc29\ubc95\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud559\uc0dd, \uc5f0\uad6c\uc6d0 \ub610\ub294 \ub370\uc774\ud130 \ubd84\uc11d\uc5d0 \uad00\uc2ec\uc774 \uc788\ub294 \uc0ac\ub78c\uc774\ub77c\uba74 \ub204\uad6c\ub098 \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130 \ubd84\uc11d\uc744 \ub354 \uc798 \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\uc758 \uc911\uc694\uc131 \uc774\ud574\ud558\uae30<\/h2>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \uac80\uc815\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ubc94\uc8fc\ud615 \ubcc0\uc218 \uac04\uc758 \uad00\uacc4\ub97c \uc870\uc0ac\ud558\uace0 \uac00\uc124\uc744 \uac80\uc99d\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uae30\ubcf8\uc801\uc778 \ud1b5\uacc4 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc744 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \uc774\ud574\ud558\uba74 \uc5f0\uad6c\uc790\uac00 \ub370\uc774\ud130\uc5d0\uc11c \uc720\uc758\ubbf8\ud55c \ud328\ud134\uacfc \uc5f0\uad00\uc131\uc744 \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc740 \uadc0\ubb34\uac00\uc124 \ud558\uc5d0\uc11c \uad00\ucc30\ub41c \ub370\uc774\ud130\ub97c \ubcc0\uc218 \uac04\uc5d0 \uad00\uacc4\uac00 \uc5c6\uc744 \ub54c \uc608\uc0c1\ub418\ub294 \uac83\uacfc \ube44\uad50\ud569\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub294 \uc0dd\ubb3c\ud559, \ub9c8\ucf00\ud305, \uc0ac\ud68c\uacfc\ud559\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \uc778\uad6c \ubd84\ud3ec\uc5d0 \ub300\ud55c \uac00\uc124\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\uc758 \ud575\uc2ec\uc740 \ubc94\uc8fc\ud615 \ub370\uc774\ud130\uc5d0\uc11c \uad00\uce21\ub41c \ube48\ub3c4\uc640 \uc608\uc0c1 \ube48\ub3c4 \uc0ac\uc774\uc758 \ubd88\uc77c\uce58\ub97c \uce21\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uc9c8\ubb38\uc5d0 \ub2f5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \"\uad00\ucc30\ub41c \ub370\uc774\ud130 \ud328\ud134\uc774 \uc6b0\uc5f0\ud788 \uc608\uc0c1\ub418\ub294 \uac83\uacfc \ub2e4\ub978\uac00?\" \ub610\ub294 \"\ub450 \ubc94\uc8fc\ud615 \ubcc0\uc218\uac00 \uc11c\ub85c \ub3c5\ub9bd\uc801\uc778\uac00?\"\uc640 \uac19\uc740 \uc9c8\ubb38\uc5d0 \ub2f5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\uc758 \uc720\ud615<\/h3>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \uac80\uc0ac\ub294 \uc801\ud569\ub3c4 \uac80\uc0ac\uc640 \ub3c5\ub9bd\uc131 \uac80\uc0ac\uc758 \ub450 \uac00\uc9c0 \uae30\ubcf8 \ud615\ud0dc\ub85c \uc81c\uacf5\ub418\uba70, \uac01\uac01 \ud2b9\uc815 \ud1b5\uacc4 \ubb38\uc758\uc5d0 \ub9de\uac8c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>1. \uce74\uc774\uc81c\uacf1 \uc801\ud569\ub3c4 \ud14c\uc2a4\ud2b8<\/strong><\/p>\n\n\n\n<p>\uac1c\ubcc4 \ubc94\uc8fc\ud615 \ubcc0\uc218\uac00 \ud2b9\uc815 \ubd84\ud3ec\ub97c \ub530\ub974\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \ud14c\uc2a4\ud2b8\ub429\ub2c8\ub2e4. \uad00\ucc30\ub41c \ub370\uc774\ud130\uac00 \uc608\uc0c1 \ubd84\ud3ec\uc640 \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \ubaa8\ub378 \ub610\ub294 \uacfc\uac70 \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><a href=\"https:\/\/mindthegraph.com\/science-figures\/?utm_source=blog&amp;utm_medium=cta-final&amp;utm_campaign=conversion\"><img decoding=\"async\" loading=\"lazy\" width=\"651\" height=\"174\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2024\/06\/mind-the-graph-1.png\" alt=\"\uc5f0\uad6c\uc790\uc640 \uad50\uc721\uc790\ub97c \uc704\ud55c \uacfc\ud559 \uc77c\ub7ec\uc2a4\ud2b8\ub808\uc774\uc158 \ubc0f \uc2dc\uac01 \uc790\ub8cc \uc81c\uc791 \ud50c\ub7ab\ud3fc\uc778 Mind the Graph\uc758 \ub85c\uace0\uc785\ub2c8\ub2e4.\" class=\"wp-image-54660\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2024\/06\/mind-the-graph-1.png 651w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2024\/06\/mind-the-graph-1-300x80.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2024\/06\/mind-the-graph-1-18x5.png 18w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2024\/06\/mind-the-graph-1-100x27.png 100w\" sizes=\"(max-width: 651px) 100vw, 651px\" \/><\/a><figcaption class=\"wp-element-caption\">Mind the Graph - <a href=\"https:\/\/mindthegraph.com\/science-figures\/?utm_source=blog&amp;utm_medium=cta-final&amp;utm_campaign=conversion\">\ub9e4\ub825\uc801\uc778 \uacfc\ud559 \uc77c\ub7ec\uc2a4\ud2b8\ub808\uc774\uc158\uc744 \uc81c\uc791\ud558\uc138\uc694.<\/a><\/figcaption><\/figure>\n\n\n\n<p>\uc8fc\uc0ac\uc704\ub97c 60\ubc88 \uad74\ub9b0\ub2e4\uace0 \uc0dd\uac01\ud574 \ubcf4\uc138\uc694. \uc8fc\uc0ac\uc704\ub294 \uacf5\ud3c9\ud558\ubbc0\ub85c \uac01 \uba74\uc774 10\ubc88\uc529 \ub098\uc62c \uac83\uc73c\ub85c \uc608\uc0c1\ud558\uc9c0\ub9cc \uc2e4\uc81c \uacb0\uacfc\ub294 \uc57d\uac04\uc529 \ub2e4\ub985\ub2c8\ub2e4. \uc774 \ud3b8\ucc28\uac00 \uc911\uc694\ud55c\uc9c0 \uc544\ub2c8\uba74 \ub2e8\uc21c\ud788 \uc6b0\uc5f0\uc758 \uacb0\uacfc\uc778\uc9c0 \ud310\ub2e8\ud558\uae30 \uc704\ud574 \uc801\ud569\ub3c4 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uad00\ub828 \ub2e8\uacc4:<\/strong><\/p>\n\n\n\n<ol>\n<li>\uc774\ub860\uc801 \ubd84\ud3ec\uc5d0 \ub530\ub77c \uc608\uc0c1\ub418\ub294 \uc8fc\ud30c\uc218\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uadf8\ub7f0 \ub2e4\uc74c \uad00\ucc30\ub41c \uc8fc\ud30c\uc218\uc640 \ube44\uad50\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uce74\uc774\uc81c\uacf1 \ud1b5\uacc4\ub97c \uacc4\uc0b0\ud558\uc5ec \ud3b8\ucc28\ub97c \uc815\ub7c9\ud654\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p>\uc5f0\uad6c\uc790\ub4e4\uc740 \ud488\uc9c8 \uad00\ub9ac, \uc720\uc804\ud559 \ubc0f \uad00\ucc30\ub41c \ub370\uc774\ud130\ub97c \uc774\ub860\uc801 \ubd84\ud3ec\uc640 \ube44\uad50\ud558\ub824\ub294 \uae30\ud0c0 \ubd84\uc57c\uc5d0\uc11c \uc774 \ud14c\uc2a4\ud2b8\ub97c \uc790\uc8fc \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>2. \uce74\uc774\uc81c\uacf1 \ub3c5\ub9bd\uc131 \ud14c\uc2a4\ud2b8<\/strong><\/p>\n\n\n\n<p>\uc774 \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \ub450 \ubc94\uc8fc\ud615 \ubcc0\uc218\uc758 \ub3c5\ub9bd\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub294 \ud55c \ubcc0\uc218\uc758 \ubd84\ud3ec\uac00 \ub450 \ubc88\uc9f8 \ubcc0\uc218\uc758 \uc218\uc900\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294\uc9c0 \uc5ec\ubd80\ub97c \uac80\uc0ac\ud569\ub2c8\ub2e4. \ubcc0\uc218\uc758 \ube48\ub3c4 \ubd84\ud3ec\ub97c \ud45c\uc2dc\ud558\ub294 \ud655\ub960 \ud14c\uc774\ube14\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub3c5\ub9bd\uc131\uc744 \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucc38\uac00\uc790\uc758 \uc131\ubcc4\uacfc \uc120\ud638\ud558\ub294 \uc601\ud654 \uc720\ud615(\uc561\uc158, \ub4dc\ub77c\ub9c8, \ucf54\ubbf8\ub514)\uc744 \ubb3b\ub294 \uc124\ubb38 \uc870\uc0ac\ub97c \uc2e4\uc2dc\ud55c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \ub3c5\ub9bd\uc131 \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc131\ubcc4\uc774 \uc601\ud654 \uc120\ud638\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \ub610\ub294 \uc131\ubcc4\uc774 \ub3c5\ub9bd\uc801\uc778\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uad00\ub828 \ub2e8\uacc4:<\/strong><\/p>\n\n\n\n<ol>\n<li>\ub450 \ubcc0\uc218\uc5d0 \ub300\ud55c \ucee8\ud2f4\uc804\uc2dc \ud14c\uc774\ube14\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubcc0\uc218\uac00 \ub3c5\ub9bd\uc801\uc774\ub77c\ub294 \uac00\uc815\uc744 \ubc14\ud0d5\uc73c\ub85c \uc608\uc0c1 \ube48\ub3c4\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uce74\uc774\uc81c\uacf1 \ud1b5\uacc4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad00\uce21\ub41c \uc8fc\ud30c\uc218\uc640 \uc608\uc0c1 \uc8fc\ud30c\uc218\ub97c \ube44\uad50\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p>\uc774 \ud14c\uc2a4\ud2b8\ub294 \uc2dc\uc7a5 \uc870\uc0ac, \uc758\ub8cc \ubc0f \uad50\uc721 \ubd84\uc57c\uc5d0\uc11c \uad50\uc721 \uc218\uc900\uacfc \ud22c\ud45c \uc120\ud638\ub3c4 \uac04\uc758 \uad00\uacc4\uc640 \uac19\uc740 \uc778\uad6c\ud1b5\uacc4\ud559\uc801 \ubcc0\uc218\uc640 \uacb0\uacfc \uac04\uc758 \uad00\uacc4\ub97c \uc5f0\uad6c\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uc2e4\uc81c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\uc758 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/h2>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub294 \uc131\ubcc4, \uc120\ud638\ub3c4 \ub610\ub294 \uc815\uce58\uc801 \uc131\ud5a5\uacfc \uac19\uc740 \ubc94\uc8fc\ud615 \ub370\uc774\ud130\ub85c \uc791\uc5c5\ud558\uc5ec \uad00\uacc4\uc640 \ud328\ud134\uc744 \ud14c\uc2a4\ud2b8\ud560 \ub54c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4. \ub3c5\ub9bd\uc131 \uac80\uc815\uacfc \uc801\ud569\ub3c4 \uac80\uc815\uc740 \ub450 \ubcc0\uc218 \uac04\uc5d0 \uc720\uc758\ubbf8\ud55c \uc5f0\uad00\uc131\uc774 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4(\ub3c5\ub9bd\uc131 \uac80\uc815).<\/p>\n\n\n\n<p>\uc5f0\uad6c\uc790\ub294 \ubc94\uc8fc\ud615 \ub370\uc774\ud130\uc5d0\uc11c \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac00\uc124\uc744 \ud14c\uc2a4\ud2b8\ud558\uace0 \ud328\ud134\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\uac00 \ub110\ub9ac \ucc44\ud0dd\ub418\ub294 \ub370\uc5d0\ub294 \uba87 \uac00\uc9c0 \uc774\uc720\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul>\n<li>\ud30c\ub77c\uba54\ud2b8\ub9ad \ud14c\uc2a4\ud2b8\uc640 \ub2ec\ub9ac \ub370\uc774\ud130\uc758 \uae30\ucd08\uac00 \ub418\ub294 \ubd84\ud3ec\uc5d0 \ub300\ud55c \uac00\uc815\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4 \ud65c\uc6a9\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uad00\ucc30\ub41c \ud328\ud134\uc744 \uae30\ubc18\uc73c\ub85c \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc758\uc0ac \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\uc758 \uac00\uc815<\/h2>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\uc758 \uc720\ud6a8\uc131\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \ud2b9\uc815 \uac00\uc815\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac00\uc815\uc740 \ud2b9\ud788 \ubc94\uc8fc\ud615 \ub370\uc774\ud130\ub85c \uc791\uc5c5\ud560 \ub54c \ud14c\uc2a4\ud2b8\uc758 \uc815\ud655\uc131\uacfc \uad00\ub828\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ubb34\uc791\uc704 \uc0d8\ud50c\ub9c1, \ubc94\uc8fc\ud615 \ubcc0\uc218, \uc608\uc0c1 \ube48\ub3c4 \uc218\ub77c\ub294 \uc138 \uac00\uc9c0 \uc8fc\uc694 \uac00\uc815\uc744 \ud574\uacb0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>1. \ubb34\uc791\uc704 \uc0d8\ud50c\ub9c1<\/strong><\/p>\n\n\n\n<p>\uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uac00\uc815\uc73c\ub85c \ubb34\uc791\uc704 \uc0d8\ud50c\ub9c1\uc744 \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud574\uc57c \ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \ud45c\ubcf8\uc5d0\ub294 \uac01 \uac1c\uc778 \ub610\ub294 \uc694\uc18c\uac00 \ub3d9\ub4f1\ud558\uac8c \ud3ec\ud568\ub429\ub2c8\ub2e4. \ubb34\uc791\uc704 \ud45c\ubcf8\uc740 \ud3b8\ud5a5\uc744 \ucd5c\uc18c\ud654\ud558\ubbc0\ub85c \uacb0\uacfc\ub97c \ub354 \ud070 \ubaa8\uc9d1\ub2e8\uc73c\ub85c \uc77c\ubc18\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud45c\ubcf8\uc774 \ubb34\uc791\uc704\ub85c \ucd94\ucd9c\ub418\uc9c0 \uc54a\uc73c\uba74 \uacb0\uacfc\uac00 \uc65c\uace1\ub418\uc5b4 \uc798\ubabb\ub41c \uacb0\ub860\uc774 \ub3c4\ucd9c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\uc9d1\ub2e8 \ub0b4\uc758 \ud2b9\uc815 \uadf8\ub8f9\uc5d0\ub9cc \ubc30\ud3ec\ub41c \uc124\ubb38\uc870\uc0ac \uacb0\uacfc\ub294 \uc804\uccb4 \uc870\uc9c1\uc758 \uc758\uacac\uc744 \ubc18\uc601\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ubb34\uc791\uc704 \ud45c\ubcf8 \ucd94\ucd9c \uac00\uc815\uc744 \uc704\ubc18\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>2. \ubc94\uc8fc\ud615 \ubcc0\uc218<\/strong><\/p>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \uac80\uc815\uc758 \ubaa9\uc801\uc740 \ubc94\uc8fc\ud615 \ubcc0\uc218(\ub69c\ub837\ud55c \ubc94\uc8fc\ub85c \ub098\ub20c \uc218 \uc788\ub294 \ub370\uc774\ud130)\ub97c \ubd84\uc11d\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc22b\uc790 \ubcc0\uc218\ub294 \uc5c6\uc5b4\uc57c \ud558\uba70(\ud3b8\uc758\uc0c1 \uc22b\uc790\ub85c \ucf54\ub529\ud560 \uc218 \uc788\uc9c0\ub9cc), \uba85\ud655\ud558\uac8c \uc815\uc758\ub41c \uadf8\ub8f9\uc73c\ub85c \uadf8\ub8f9\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubc94\uc8fc\ud615 \ubcc0\uc218\uc758 \uc608\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul>\n<li>\uc131\ubcc4(\ub0a8\uc131, \uc5ec\uc131, \ube44\ubc14\uc774\ub108\ub9ac)<\/li>\n\n\n\n<li>\uacb0\ud63c \uc0c1\ud0dc(\ubbf8\ud63c, \uae30\ud63c, \uc774\ud63c)<\/li>\n\n\n\n<li>\ub208\ub3d9\uc790 \uc0c9\uc0c1(\ud30c\ub780\uc0c9, \uac08\uc0c9, \ub179\uc0c9)<\/li>\n<\/ul>\n\n\n\n<p>\ud0a4\ub098 \ubab8\ubb34\uac8c\uc640 \uac19\uc740 \uc5f0\uc18d\ud615 \ub370\uc774\ud130\ub294 \uce74\ud14c\uace0\ub9ac\ub85c \ubcc0\ud658\ud558\uc9c0 \uc54a\ub294 \ud55c \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc744 \uc9c1\uc811 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc744 \uc758\ubbf8 \uc788\uac8c \uc0ac\uc6a9\ud558\ub824\uba74 \ub370\uc774\ud130\uac00 \"\ud0a4\uac00 \uc791\uc74c\", \"\ud3c9\uade0\" \ub610\ub294 \"\ud0a4\uac00 \ud07c\"\uacfc \uac19\uc740 \ubc94\uc8fc\ud615\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>3. \uc608\uc0c1 \ube48\ub3c4 \uc218<\/strong><\/p>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \uac80\uc815\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uac00\uc815\uc740 \uc6b0\ubc1c\uc131 \ud45c\uc5d0 \uc788\ub294 \ubc94\uc8fc \ub610\ub294 \uc140\uc758 \uc608\uc0c1 \ube48\ub3c4\uc785\ub2c8\ub2e4. \uadc0\ubb34\uac00\uc124\uc774 \ucc38\uc774\ub77c\uace0 \uac00\uc815\ud560 \ub54c(\uc989, \ubcc0\uc218\uac00 \uc5f0\uad00\ub418\uc5b4 \uc788\uc9c0 \uc54a\ub2e4\uace0 \uac00\uc815\ud560 \ub54c) \uc608\uc0c1 \ube48\ub3c4\ub294 \uac01 \ubc94\uc8fc\uc5d0 \uc874\uc7ac\ud558\ub294 \uc774\ub860\uc801 \ube48\ub3c4 \uc218\uc785\ub2c8\ub2e4.&nbsp;<\/p>\n\n\n\n<p>\uacbd\ud5d8 \ubc95\uce59\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \uac01 \uc140\uc758 \uc608\uc0c1 \ube48\ub3c4\ub294 5 \uc774\uc0c1\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc608\uc0c1 \ube48\ub3c4\uac00 \ub0ae\uc73c\uba74 \ud14c\uc2a4\ud2b8 \ud1b5\uacc4\uac00 \uc65c\uace1\ub418\uc5b4 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \ud45c\ubcf8 \ud06c\uae30\uac00 \uc791\uc740 \uacbd\uc6b0 \uc608\uc0c1 \ube48\ub3c4\uac00 5 \ubbf8\ub9cc\uc73c\ub85c \ub5a8\uc5b4\uc9c0\uba74 \ud53c\uc154\uc758 \uc815\ud655\ud55c \uac80\uc815\ubc95\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8 \uc218\ud589\uc744 \uc704\ud55c \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc<\/h2>\n\n\n\n<ol>\n<li>\uac00\uc124 \uc124\uc815(Null \ubc0f \ub300\uc548)<\/li>\n<\/ol>\n\n\n\n<ul>\n<li>\uac00\uc124 \uc5c6\uc74c(H0): \ube44\uad50 \uc911\uc778 \ub450 \ud56d\ubaa9 \uc0ac\uc774\uc5d0\ub294 \uc544\ubb34\ub7f0 \uc5f0\uad00\uc131\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ubcf4\uc774\ub294 \ubaa8\ub4e0 \ucc28\uc774\ub294 \ubb34\uc791\uc704\uc801\uc778 \ucc28\uc774\uc77c \ubfd0\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub300\uccb4 \uac00\uc124(H\u2081): \uc774\ub294 \ub450 \uac00\uc9c0 \uc0ac\uc774\uc5d0 \uc2e4\uc81c \uc5f0\uad00\uc131\uc774 \uc788\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uadf8 \ucc28\uc774\ub294 \ubb34\uc791\uc704\uac00 \uc544\ub2c8\ub77c \uc758\ubbf8 \uc788\ub294 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3>2. \ube44\uc0c1 \uc0c1\ud669 \ud14c\uc774\ube14 \ub9cc\ub4e4\uae30<\/h3>\n\n\n\n<p>\ucee8\ud2f4\uc804\uc2dc \ud14c\uc774\ube14\uc740 \ud2b9\uc815 \uc0c1\ud669\uc774 \uc5bc\ub9c8\ub098 \uc790\uc8fc \ud568\uaed8 \ubc1c\uc0dd\ud558\ub294\uc9c0 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc774 \ud45c\ub294 \ub0a8\uc131\uacfc \uc5ec\uc131\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uadf8\ub8f9\uacfc \uc120\ud638\ud558\ub294 \uc81c\ud488 \ub4f1 \ub2e4\uc591\ud55c \uc120\ud0dd \uc0ac\ud56d\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ud45c\ub97c \ubcf4\uba74 \uac01 \uadf8\ub8f9\uacfc \uc120\ud0dd \ud56d\ubaa9\uc5d0 \ud574\ub2f9\ud558\ub294 \uc0ac\ub78c\uc758 \uc218\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>3. \uc608\uc0c1 \uc8fc\ud30c\uc218 \uacc4\uc0b0\ud558\uae30<\/h3>\n\n\n\n<p>\ube44\uad50 \ub300\uc0c1 \uc0ac\uc774\uc5d0 \uc2e4\uc81c \uc5f0\uacb0\uc774 \uc5c6\ub2e4\uba74 \uc608\uc0c1\ub418\ub294 \uc8fc\ud30c\uc218\ub294 \uc608\uc0c1\ub418\ub294 \uc8fc\ud30c\uc218\uac00 \ub420 \uac83\uc785\ub2c8\ub2e4. \uac04\ub2e8\ud55c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p>\uc608\uc0c1 \ube48\ub3c4 = (\ud589 \ud569\uacc4 \u00d7 \uc5f4 \ud569\uacc4)\/\ucd1d\ud569\uacc4<\/p>\n\n\n\n<p>\uc774\uac83\uc740 \ubaa8\ub4e0 \uac83\uc774 \ubb34\uc791\uc704\uc77c \uacbd\uc6b0 \uc22b\uc790\uac00 \uc5b4\ub5bb\uac8c \ubcf4\uc77c\uc9c0 \uc54c\ub824\uc904 \ubfd0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>4. \uce74\uc774\uc81c\uacf1 \ud1b5\uacc4 \uacc4\uc0b0\ud558\uae30<\/h3>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 \uad00\ucc30\ub41c \ub370\uc774\ud130\uac00 \uc608\uc0c1 \uacb0\uacfc\uc5d0\uc11c \uc5bc\ub9c8\ub098 \ubc97\uc5b4\ub098\ub294\uc9c0 \uce21\uc815\ud558\uc5ec \uad00\uacc4\uac00 \uc874\uc7ac\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf5\uc7a1\ud574 \ubcf4\uc774\uc9c0\ub9cc \uc2e4\uc81c \uc218\uce58\uc640 \uc608\uc0c1 \uc218\uce58\ub97c \ube44\uad50\ud558\ub294 \uac83\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<p>\ud835\udf122=\u2211(\uad00\uce21\uce58-\uc608\uc0c1\uce58)2\/ \uc608\uc0c1\uce58<\/p>\n\n\n\n<p>\ud14c\uc774\ube14\uc758 \ubaa8\ub4e0 \uc0c1\uc790\uc5d0 \ub300\ud574 \uc774 \uc791\uc5c5\uc744 \uc218\ud589\ud55c \ub2e4\uc74c \ubaa8\ub450 \ud569\uc0b0\ud558\uc5ec \ud558\ub098\uc758 \uc22b\uc790, \uc989 \uce74\uc774\uc81c\uacf1 \ud1b5\uacc4\ub97c \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>5. \uc790\uc720\ub3c4 \uacb0\uc815<\/h3>\n\n\n\n<p>\uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub824\uba74 \uc790\uc720\ub3c4\ub97c \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4. \ud14c\uc774\ube14\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \uc790\uc720\ub3c4\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uacf5\uc2dd\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<p>\uc790\uc720\ub3c4 = (\ud589 \uc218 -1)\u00d7(\uc5f4 \uc218 -1)<\/p>\n\n\n\n<p>\uc774\ub294 \ub370\uc774\ud130\uc758 \uaddc\ubaa8\ub97c \uc124\uba85\ud558\uae30 \uc704\ud55c \uacf5\uc0c1\uc801\uc778 \ubc29\ubc95\uc77c \ubfd0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>6. \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ub97c \uc0ac\uc6a9\ud558\uc5ec p\uac12 \ucc3e\uae30<\/h3>\n\n\n\n<p>p\uac12\uc740 \uce74\uc774\uc81c\uacf1 \ud1b5\uacc4\uc640 \uc790\uc720\ub3c4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. p-\uac12\uc744 \ubcf4\uba74 \uad00\ucc30\ud55c \ucc28\uc774\uac00 \uc6b0\uc5f0\uc5d0 \uc758\ud55c \uac83\uc778\uc9c0 \uc544\ub2c8\uba74 \uc758\ubbf8 \uc788\ub294 \ucc28\uc774\uc778\uc9c0 \ud310\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>p\uac12 \ud574\uc11d\ud558\uae30:<\/p>\n\n\n\n<ul>\n<li>\uc77c\ubc18\uc801\uc73c\ub85c p\uac12\uc774 \uc791\ub2e4\ub294 \uac83\uc740 \ubc1c\uacac\ud55c \ucc28\uc774\uac00 \ubb34\uc791\uc704\uac00 \uc544\ub2c8\ub77c\ub294 \uac83\uc744 \uc758\ubbf8\ud558\ubbc0\ub85c \uadc0\ubb34\uac00\uc124\uc744 \uac70\ubd80\ud569\ub2c8\ub2e4. \uacf5\ubd80\ud558\ub294 \ub0b4\uc6a9\uacfc \uc2e4\uc81c \uc791\uc5c5 \uc0ac\uc774\uc5d0 \uc2e4\uc81c \uc5f0\uad00\uc131\uc774 \uc788\uc74c\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>p\uac12\uc774 0.05\ubcf4\ub2e4 \ud06c\uba74 \ucc28\uc774\uac00 \ubb34\uc791\uc704\uc77c \uac00\ub2a5\uc131\uc774 \ub192\uc73c\ubbc0\ub85c \uadc0\ubb34\uac00\uc124\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub458 \uc0ac\uc774\uc5d0\ub294 \uc2e4\uc81c \uc5f0\uad00\uc131\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ub450 \uac00\uc9c0 \uc77c\uc774 \uc6b0\uc5f0\ud788 \ubc1c\uc0dd\ud558\uac70\ub098 \uc11c\ub85c \uc5f0\uad00\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0, \uc774 \uac04\ub2e8\ud55c \ud504\ub85c\uc138\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc11c\ub85c \uc5f0\uacb0\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4!<\/p>\n\n\n\n<h2>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8 \uacb0\uacfc \ud574\uc11d\ud558\uae30<\/h2>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \ud1b5\uacc4\ub294 \ubc94\uc8fc \uac04\uc5d0 \uad00\uacc4\uac00 \uc5c6\ub294 \uacbd\uc6b0 \uc2e4\uc81c \ub370\uc774\ud130(\uad00\ucc30\ud55c \uacb0\uacfc)\uac00 \uc608\uc0c1\ud55c \uac83\uacfc \uc5bc\ub9c8\ub098 \ub2e4\ub978\uc9c0\ub97c \uc54c\ub824\uc90d\ub2c8\ub2e4. \uc989, \uad00\ucc30\ud55c \uacb0\uacfc\uac00 \uc6b0\uc5f0\ud788 \uc608\uce21\ud55c \uacb0\uacfc\uc640 \uc5bc\ub9c8\ub098 \ub2e4\ub978\uc9c0\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul>\n<li>\ud070 \uc81c\uacf1\uac12: \uae30\ub300\uce58\uc640 \ud604\uc2e4 \uc0ac\uc774\uc758 \ucc28\uc774\uac00 \ud070 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\uc5d0\uc11c \ud765\ubbf8\ub85c\uc6b4 \uc77c\uc774 \uc77c\uc5b4\ub098\uace0 \uc788\uc74c\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc791\uc740 \uce74\uc774\uc81c\uacf1 \uac12: \uc774\ub294 \uad00\ucc30\ub41c \ub370\uc774\ud130\uac00 \uc608\uc0c1\ud588\ub358 \uac83\uacfc \ub9e4\uc6b0 \ube44\uc2b7\ud558\uba70 \ube44\uc815\uc0c1\uc801\uc778 \uc77c\uc774 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uc744 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc0ac\uc2e4\uc774\uc9c0\ub9cc \uce74\uc774\uc81c\uacf1 \uac12\ub9cc\uc73c\ub85c\ub294 \ud544\uc694\ud55c \ubaa8\ub4e0 \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. p-\uac12\uc744 \uc0ac\uc6a9\ud558\uba74 \ucc28\uc774\uac00 \uc720\uc758\ubbf8\ud55c\uc9c0 \uc544\ub2c8\uba74 \uc6b0\uc5f0\uc758 \uc77c\uce58\uc778\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>p\uac12\uc758 \uc758\ubbf8<\/h3>\n\n\n\n<p>P\uac12\uc740 \ub370\uc774\ud130 \uac04\uc758 \ucc28\uc774\uac00 \uc758\ubbf8 \uc788\ub294\uc9c0\ub97c \ud310\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc989, \uad00\ucc30\ud55c \ucc28\uc774\uac00 \ubb34\uc791\uc704\uc801\uc778 \uc6b0\uc5f0\uc758 \uacb0\uacfc\uc77c \ud655\ub960\uc774 \uc5bc\ub9c8\ub098 \ub418\ub294\uc9c0 \uc54c\ub824\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<ul>\n<li>\ub0ae\uc740 p-\uac12(\uc77c\ubc18\uc801\uc73c\ub85c 0.05 \uc774\ud558): \uc774\ub294 \ucc28\uc774\uac00 \uc6b0\uc5f0\uc5d0 \uc758\ud55c \uac83\uc77c \uac00\ub2a5\uc131\uc774 \ub0ae\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc989, \uc2e4\uc81c \ucc28\uc774\uac00 \uc788\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc73c\uba70 \ud765\ubbf8\ub85c\uc6b4 \uc77c\uc774 \uc77c\uc5b4\ub098\uace0 \uc788\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uad00\uacc4\uac00 \uc5c6\ub2e4\ub294 \uac1c\ub150(\"\uadc0\ubb34 \uac00\uc124\")\uc744 \uac70\ubd80\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\ub192\uc740 p\uac12(0.05 \uc774\uc0c1): \uc774\ub294 \ucc28\uc774\uac00 \uc6b0\uc5f0\uc5d0 \uc758\ud55c \uac83\uc77c \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \ub370\uc774\ud130\uc5d0\uc11c \ube44\uc815\uc0c1\uc801\uc778 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uace0 \uc788\ub2e4\ub294 \uac15\ub825\ud55c \uc9d5\ud6c4\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uce74\ud14c\uace0\ub9ac \uac04\uc5d0 \uc544\ubb34\ub7f0 \uad00\uacc4\uac00 \uc5c6\ub2e4\uba74 \uadc0\ubb34\uac00\uc124\uc744 \uac70\ubd80\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3>\uacb0\ub860\uc744 \ub3c4\ucd9c\ud558\ub294 \ubc29\ubc95<\/h3>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \ud1b5\uacc4\uc640 p\uac12\uc744 \ubaa8\ub450 \uc5bb\uc73c\uba74 \uacb0\ub860\uc744 \ub3c4\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p>p\uac12\uc744 \ubcf4\uc138\uc694:<\/p>\n\n\n\n<ul>\n<li>p\uac12\uc774 0.05 \uc774\ud558\uc778 \uacbd\uc6b0 \ub450 \ubc94\uc8fc \uac04\uc5d0 \uad00\uacc4\uac00 \uc5c6\ub2e4\ub294 \uc0dd\uac01\uc744 \uac70\ubd80\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc131\ubcc4\uc774 \uc81c\ud488 \uc120\ud638\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc5ec\ubd80\ub97c \uc870\uc0ac\ud588\ub294\ub370 p\uac12\uc774 0.05 \uc774\ud558\ub85c \ub0ae\ub2e4\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \ub9d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \"\uc131\ubcc4\uc774 \uc0ac\ub78c\ub4e4\uc758 \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4.\".<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>p\uac12\uc774 0.05\ubcf4\ub2e4 \ud06c\uba74 \ub370\uc774\ud130\uc5d0 \uc720\uc758\ubbf8\ud55c \ucc28\uc774\uac00 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uce74\ud14c\uace0\ub9ac\uac00 \uc11c\ub85c \uad00\ub828\uc774 \uc5c6\uc744 \uac00\ub2a5\uc131\uc774 \ub192\ub2e4\uace0 \uacb0\ub860\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 p\uac12(0.05\ubcf4\ub2e4 \ud070 \uac12)\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \ub9d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \"\uc131\ubcc4\uc774 \uc81c\ud488 \uc120\ud638\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uac15\ub825\ud55c \uc99d\uac70\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3>\uc2e4\uc81c \uad00\ub828\uc131 \uae30\uc5b5\ud558\uae30<\/h3>\n\n\n\n<p>\ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c \ucc28\uc774\ub97c \ubcf4\uc774\ub354\ub77c\ub3c4 \uadf8 \ucc28\uc774\uac00 \uc2e4\uc81c \uc0dd\ud65c\uc5d0\uc11c \uc911\uc694\ud55c\uc9c0 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9e4\uc6b0 \ud070 \ub370\uc774\ud130 \uc138\ud2b8\uc5d0\uc11c\ub294 \uc791\uc740 \ucc28\uc774\ub3c4 \uc911\uc694\ud558\ub2e4\uace0 \uc0dd\uac01\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc2e4\uc81c \uc138\uacc4\uc5d0\uc11c\ub294 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc22b\uc790\ub9cc \ubcf4\uc9c0 \ub9d0\uace0 \ud56d\uc0c1 \uadf8 \uacb0\uacfc\uac00 \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uc758\ubbf8\ub97c \uac16\ub294\uc9c0 \uc0dd\uac01\ud574 \ubcf4\uc138\uc694.<\/p>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \ud1b5\uacc4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc608\uc0c1\ud55c \uacb0\uacfc\uc640 \uc2e4\uc81c \uacb0\uacfc \uc0ac\uc774\uc758 \ucc28\uc774\uac00 \uc2e4\uc81c\uc778\uc9c0 \uc544\ub2c8\uba74 \uc6b0\uc5f0\uc778\uc9c0 \uc54c\ub824\uc90d\ub2c8\ub2e4. \ub370\uc774\ud130\ub97c \uacb0\ud569\ud560 \ub54c \ub370\uc774\ud130\uac00 \uc758\ubbf8 \uc788\ub294 \uad00\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>Mind the Graph\ub85c \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8 \uacb0\uacfc \uc2dc\uac01\ud654\ud558\uae30<\/h2>\n\n\n\n<p>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub294 \ub370\uc774\ud130\uc758 \ud328\ud134\uc744 \ubc1c\uacac\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc, \uc774\ub7ec\ud55c \uc778\uc0ac\uc774\ud2b8\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uc2dc\ud558\ub824\uba74 \ub9e4\ub825\uc801\uc778 \uc2dc\uac01 \uc790\ub8cc\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/mindthegraph.com\/science-figures\/?utm_source=blog&amp;utm_medium=cta-final&amp;utm_campaign=conversion\">Mind the Graph<\/a> \ub294 \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \uba4b\uc9c4 \uc2dc\uac01 \uc790\ub8cc\ub85c \ub9cc\ub4e4 \uc218 \uc788\ub294 \uc9c1\uad00\uc801\uc778 \ub3c4\uad6c\ub97c \uc81c\uacf5\ud558\uc5ec \ubcf5\uc7a1\ud55c \ub370\uc774\ud130\ub97c \ub354 \uc27d\uac8c \uc774\ud574\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4. \ud559\uc220 \ubcf4\uace0\uc11c, \ud504\ub808\uc820\ud14c\uc774\uc158, \ucd9c\ud310\ubb3c \ub4f1 \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c\ub4e0 Mind the Graph\ub294 \ud1b5\uacc4\uc801 \uc778\uc0ac\uc774\ud2b8\ub97c \uba85\ud655\ud558\uace0 \uc601\ud5a5\ub825 \uc788\uac8c \uc804\ub2ec\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \uc9c0\uae08 \ubc14\ub85c \ud50c\ub7ab\ud3fc\uc744 \uc0b4\ud3b4\ubcf4\uace0 \ub370\uc774\ud130\ub97c \ub9e4\ub825\uc801\uc778 \uc2dc\uac01\uc801 \uc2a4\ud1a0\ub9ac\ub85c \ubcc0\ud658\ud558\uc138\uc694.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/09\/mtg-80-plus-fields.gif\" alt=\"&quot;\uc0dd\ubb3c\ud559, \ud654\ud559, \ubb3c\ub9ac\ud559, \uc758\ud559 \ub4f1 Mind the Graph\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 80\uac1c \uc774\uc0c1\uc758 \uacfc\ud559 \ubd84\uc57c\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc560\ub2c8\uba54\uc774\uc158 GIF\ub294 \uc5f0\uad6c\uc790\ub4e4\uc744 \uc704\ud55c \ud50c\ub7ab\ud3fc\uc758 \ub2e4\uc6a9\ub3c4\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.&quot;\" class=\"wp-image-29586\" width=\"840\" height=\"555\"\/><figcaption class=\"wp-element-caption\">\uc5d0\uc11c \ub2e4\ub8e8\ub294 \ub2e4\uc591\ud55c \uacfc\ud559 \ubd84\uc57c\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc560\ub2c8\uba54\uc774\uc158 GIF <a href=\"https:\/\/mindthegraph.com\/science-figures\/?utm_source=blog&amp;utm_medium=cta-final&amp;utm_campaign=conversion\">Mind the Graph<\/a>.<\/figcaption><\/figure>\n\n\n\n<div class=\"is-content-justification-center is-layout-flex wp-container-1 wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/mindthegraph.com\/science-figures\/?utm_source=blog&amp;utm_medium=cta-final&amp;utm_campaign=conversion\" style=\"background-color:#7833ff\"><strong>Mind the Graph\ub85c \uc544\ub984\ub2e4\uc6b4 \uadf8\ub798\ud504 \ub9cc\ub4e4\uae30<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubc94\uc8fc\ud615 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uace0, \uac00\uc124\uc744 \ud14c\uc2a4\ud2b8\ud558\uace0, \ubcc0\uc218 \uac04\uc758 \uad00\uacc4\ub97c \ud0d0\uc0c9\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":27,"featured_media":55804,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[961,977],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chi-square Test: Understanding and Applying This Statistical Tool - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"Discover how to use the chi-square test for analyzing categorical data, testing hypotheses, and exploring relationships between variables.\" \/>\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\/chi-square-test\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chi-square Test: Understanding and Applying This Statistical Tool - Mind the Graph Blog\" \/>\n<meta property=\"og:description\" content=\"Discover how to use the chi-square test for analyzing categorical data, testing hypotheses, and exploring relationships between variables.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/ko\/chi-square-test\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2024-12-12T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-09T17:05:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2024\/12\/chi-square_test.png\" \/>\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\/png\" \/>\n<meta name=\"author\" content=\"Aayushi Zaveri\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Aayushi Zaveri\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<!-- \/ Yoast 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She is currently pursuing a master's degree in Bioentrepreneurship from Karolinska Institute. She is interested in health and diseases, global health, socioeconomic development, and women's health. 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