{"id":547,"date":"2023-07-29T13:10:41","date_gmt":"2023-07-29T13:10:41","guid":{"rendered":"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/"},"modified":"2023-07-29T13:10:41","modified_gmt":"2023-07-29T13:10:41","slug":"%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0","status":"publish","type":"post","link":"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/","title":{"rendered":"\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub97c \uc77d\ub294 \ubc29\ubc95"},"content":{"rendered":"<p><span style=\"color: #000000;\">\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec \ucc28\ud2b8\ub97c \uc77d\uace0 \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2> <strong>\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h2>\n<p> <span style=\"color: #000000;\"><strong>\uce74\uc774\uc81c\uacf1<\/strong> <strong>\ubd84\ud3ec\ud45c\ub294<\/strong> \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\uc758 \uc784\uacc4\uac12\uc744 \ub098\ud0c0\ub0b4\ub294 \ud45c\uc785\ub2c8\ub2e4. \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \ub2e4\uc74c \ub450 \uac00\uc9c0 \uac12\ub9cc \uc54c\uba74 \ub429\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\uce74\uc774 \uc81c\uacf1 \uac80\uc815\uc758 \uc790\uc720\ub3c4<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ud14c\uc2a4\ud2b8\uc758 \uc54c\ud30c \uc218\uc900(\uc77c\ubc18\uc801\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \uac12\uc740 0.01, 0.05, 0.10)<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c \uc774\ubbf8\uc9c0\ub294 \ud14c\uc774\ube14 \uc67c\ucabd\uc5d0 \uc790\uc720\ub3c4\uac00 \uc788\uace0 \ud14c\uc774\ube14 \uc0c1\ub2e8\uc5d0 \uc54c\ud30c \uc218\uc900\uc774 \uc788\ub294 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc758 \ucc98\uc74c 20\uac1c \ud589\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><em><strong>\ucc38\uace0:<\/strong> \uc5ec\uae30\uc5d0\uc11c \uc790\uc720\ub3c4\uac00 \ub354 \ub192\uc740 \uc804\uccb4 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub97c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/em><\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-4854 size-full\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/chi_square_table_small.jpg\" alt=\"\" width=\"706\" height=\"430\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\ud45c\uc758 \uc784\uacc4\uac12\uc740 \uc885\uc885 \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc758 \uac80\uc815 \ud1b5\uacc4\ub7c9\uacfc \ube44\uad50\ub429\ub2c8\ub2e4. \uac80\uc815 \ud1b5\uacc4\ub7c9\uc774 \ud45c\uc5d0 \uc788\ub294 \uc784\uacc4\uac12\ubcf4\ub2e4 \ud06c\uba74 \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc758 \uadc0\ubb34\uac00\uc124\uc744 \uae30\uac01\ud558\uace0 \uac80\uc815 \uacb0\uacfc\uac00 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ud558\ub2e4\ub294 \uacb0\ub860\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h2> <strong>\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c \uc0ac\uc6a9 \uc608<\/strong><\/h2>\n<p> <span style=\"color: #000000;\">\ub2e4\uc74c \uc138 \uac00\uc9c0 \uc720\ud615\uc758 \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc744 \ud1b5\ud574 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\ub3c5\ub9bd\uc131\uc5d0 \ub300\ud55c \uce74\uc774\uc81c\uacf1 \uac80\uc815<\/span><\/li>\n<li> <span style=\"color: #000000;\">\uc801\ud569\ub3c4\uc5d0 \ub300\ud55c \uce74\uc774\uc81c\uacf1 \uac80\uc815<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ub3d9\uc9c8\uc131\uc5d0 \ub300\ud55c \uce74\uc774\uc81c\uacf1 \uac80\uc815<\/span><\/li>\n<\/ul>\n<h3> <strong>\ub3c5\ub9bd\uc131\uc5d0 \ub300\ud55c \uce74\uc774\uc81c\uacf1 \uac80\uc815<\/strong><\/h3>\n<p> <span style=\"color: #000000;\">\ub450 \ubc94\uc8fc\ud615 \ubcc0\uc218 \uc0ac\uc774\uc5d0 \uc720\uc758\ubbf8\ud55c \uc5f0\uad00\uc131\uc774 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud14c\uc2a4\ud2b8\ud560 \ub54c<\/span> <strong>\ub3c5\ub9bd\uc131\uc744 \uc704\ud574 \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c<\/strong> <span style=\"color: #000000;\">\uc0ac\uc6a9\ud569\ub2c8\ub2e4<\/span> .<\/p>\n<p> <span style=\"color: #000000;\"><strong>\uc608:<\/strong> \uc131\ubcc4\uc774 \uc815\ub2f9 \uc120\ud638\uc640 \uc5f0\uad00\ub418\uc5b4 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uc54c\uace0 \uc2f6\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc720\uad8c\uc790 500\uba85\uc744 \ubb34\uc791\uc704\ub85c \ud45c\ubcf8 \ucd94\ucd9c\ud558\uc5ec \uc120\ud638\ud558\ub294 \uc815\ub2f9\uc5d0 \ub300\ud574 \uc9c8\ubb38\ud569\ub2c8\ub2e4. \uc720\uc758 \uc218\uc900 0.05\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc131\ubcc4\uc774 \uc815\ub2f9 \uc120\ud638\ub3c4\uc640 \uc5f0\uad00\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/span> <span style=\"color: #000000;\">\ub2e4\uc74c \ud45c\ub294 \uc124\ubb38 \uc870\uc0ac \uacb0\uacfc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-4856 size-full\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/chi_square_table1.jpg\" alt=\"\" width=\"491\" height=\"110\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\uc774 \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc758 \uac80\uc815 \ud1b5\uacc4\ub7c9\uc740 0.864\uc778 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7f0 \ub2e4\uc74c \uce74\uc774 \uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc911\uc694\ud55c \ud14c\uc2a4\ud2b8 \uac12\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc720\ub3c4\ub294 (#rows-1) * (#columns-1) = (2-1) * (3-1) = 2\uc640 \ub3d9\uc77c\ud558\uba70 \ubb38\uc81c\uc5d0\uc11c\ub294 \uc54c\ud30c \uc218\uc900\uc744 0.05\ub85c \uc0ac\uc6a9\ud574\uc57c \ud55c\ub2e4\uace0 \ud588\uc2b5\ub2c8\ub2e4. \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0 \ub530\ub974\uba74 \uac80\uc815\uc758 \uc784\uacc4\uac12\uc740 <strong>5.991<\/strong> \uc785\ub2c8\ub2e4.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-4857 size-full\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/chi_carre_table2.jpg\" alt=\"\" width=\"704\" height=\"234\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\uac80\uc815 \ud1b5\uacc4\ub7c9\uc774 \uc784\uacc4\uac12\ubcf4\ub2e4 \uc791\uae30 \ub54c\ubb38\uc5d0 \uadc0\ubb34\uac00\uc124\uc744 \uae30\uac01\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc131\ubcc4\uacfc \uc815\ub2f9 \uc120\ud638\ub3c4 \uc0ac\uc774\uc5d0 \uc5f0\uad00\uc131\uc774 \uc788\ub2e4\uace0 \ub9d0\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc5c6\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2> <strong>\uc801\ud569\ub3c4\uc5d0 \ub300\ud55c \uce74\uc774\uc81c\uacf1 \uac80\uc815<\/strong><\/h2>\n<p> <span style=\"color: #000000;\"><strong>\ubc94\uc8fc\ud615 \ubcc0\uc218\uac00 \uac00\uc0c1 \ubd84\ud3ec\ub97c \ub530\ub974\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud14c\uc2a4\ud2b8\ud558\ub824\ub294 \uacbd\uc6b0 \uce74\uc774<\/strong> \uc81c\uacf1 <strong>\uc801\ud569\ub3c4 \ud14c\uc2a4\ud2b8\ub97c<\/strong> \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\uc608:<\/strong> \ud55c \uc0c1\uc810 \uc8fc\uc778\uc740 \uc8fc\ub9d0 \uace0\uac1d\uc758 30%\uac00 \uae08\uc694\uc77c\uc5d0, 50%\uac00 \ud1a0\uc694\uc77c\uc5d0, 20%\uac00 \uc77c\uc694\uc77c\uc5d0 \uc654\ub2e4\uace0 \ub9d0\ud569\ub2c8\ub2e4. \ub3c5\ub9bd\uc801\uc778 \uc5f0\uad6c\uc6d0\uc774 \ubb34\uc791\uc704 \uc8fc\ub9d0\uc5d0 \ub9e4\uc7a5\uc744 \ubc29\ubb38\ud558\uc5ec \uae08\uc694\uc77c\uc5d0 91\uba85\uc758 \uace0\uac1d, \ud1a0\uc694\uc77c\uc5d0 104\uba85, \uc77c\uc694\uc77c\uc5d0 65\uba85\uc758 \uace0\uac1d\uc744 \ucc3e\uc558\uc2b5\ub2c8\ub2e4. \uc720\uc758 \uc218\uc900 0.10\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\uac00 \ub9e4\uc7a5 \uc8fc\uc778\uc758 \uc8fc\uc7a5\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc801\ud569\ub3c4\ub97c \ud655\uc778\ud558\ub294 \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774 \uacbd\uc6b0 \uac80\uc815 \ud1b5\uacc4\ub7c9\uc740 10,616\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7f0 \ub2e4\uc74c \uce74\uc774 \uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc911\uc694\ud55c \ud14c\uc2a4\ud2b8 \uac12\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc720\ub3c4\ub294 (#outcomes-1) = 3-1 = 2\uc640 \ub3d9\uc77c\ud558\uba70 \ubb38\uc81c\ub294 0.10\uc758 \uc54c\ud30c \uc218\uc900\uc744 \uc0ac\uc6a9\ud574\uc57c \ud568\uc744 \uc54c\ub824\uc90d\ub2c8\ub2e4. \ub530\ub77c\uc11c \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0 \ub530\ub974\uba74 \uac80\uc815\uc758 \uc784\uacc4\uac12\uc740 <strong>4.605<\/strong> \uc785\ub2c8\ub2e4.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-4859 size-full\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/chi_square_table3.jpg\" alt=\"\" width=\"706\" height=\"236\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\uac80\uc815 \ud1b5\uacc4\ub7c9\uc774 \uc784\uacc4\uac12\ubcf4\ub2e4 \ud06c\uae30 \ub54c\ubb38\uc5d0 \uadc0\ubb34\uac00\uc124\uc744 \uae30\uac01\ud569\ub2c8\ub2e4. \uc774\ub294 \uc8fc\ub9d0\uc5d0 \uc774 \ub9e4\uc7a5\uc744 \ucc3e\ub294 \uc2e4\uc81c \uace0\uac1d \ubd84\ud3ec\uac00 \uae08\uc694\uc77c 30%, \ud1a0\uc694\uc77c 50%, \uc77c\uc694\uc77c 20%\uac00 \uc544\ub2c8\ub77c\uace0 \ub9d0\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2> <strong>\ub3d9\uc9c8\uc131\uc5d0 \ub300\ud55c \uce74\uc774\uc81c\uacf1 \uac80\uc815<\/strong><\/h2>\n<p> <span style=\"color: #000000;\">\uc5ec\ub7ec \uadf8\ub8f9 \uac04\uc758 \ube44\uc728\uc5d0 \ucc28\uc774\uac00 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacf5\uc2dd\uc801\uc73c\ub85c \ud14c\uc2a4\ud2b8\ud558\ub824\ub294 \uacbd\uc6b0 <strong>\ub3d9\uc9c8\uc131\uc744 \uc704\ud574 \uce74\uc774\uc81c\uacf1 \ud14c\uc2a4\ud2b8\ub97c<\/strong> \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\uc608:<\/strong> \ub18d\uad6c \ud6c8\ub828 \uc13c\ud130\uc5d0\uc11c\ub294 \ub450 \uac00\uc9c0 \uc0c8\ub85c\uc6b4 \ud6c8\ub828 \ud504\ub85c\uadf8\ub7a8\uc774 \uc5b4\ub824\uc6b4 \uc288\ud305 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud558\ub294 \uc120\uc218\uc758 \ube44\uc728\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294\uc9c0 \ud655\uc778\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. 172\uba85\uc758 \ud50c\ub808\uc774\uc5b4\uac00 \ud504\ub85c\uadf8\ub7a8 1\uc5d0, 173\uba85\uc774 \ud504\ub85c\uadf8\ub7a8 2\uc5d0, 215\uba85\uc774 \ud604\uc7ac \ud504\ub85c\uadf8\ub7a8\uc5d0 \ubb34\uc791\uc704\ub85c \ud560\ub2f9\ub429\ub2c8\ub2e4. \ud55c \ub2ec\uac04 \ud6c8\ub828 \ud504\ub85c\uadf8\ub7a8\uc744 \ud65c\uc6a9\ud55c \ub4a4 \uc120\uc218\ub4e4\uc740 \uc0ac\uaca9 \ud14c\uc2a4\ud2b8\ub97c \ubc1b\ub294\ub2e4. \uc544\ub798 \ud45c\ub294 \uc0ac\uc6a9\ud55c \ud504\ub85c\uadf8\ub7a8\uc744 \uae30\uc900\uc73c\ub85c \uc0ac\uaca9 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud55c \uc120\uc218\uc758 \uc218\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-4860 size-full\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/chi_carre_table4.jpg\" alt=\"\" width=\"556\" height=\"107\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">0.05\uc758 \uc720\uc758 \uc218\uc900\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac01 \ud6c8\ub828 \ud504\ub85c\uadf8\ub7a8\uc758 \uc131\uacf5\ub960\uc774 \ub3d9\uc77c\ud55c\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc774 \uce74\uc774\uc81c\uacf1 \uac80\uc815\uc758 \uac80\uc815 \ud1b5\uacc4\ub7c9\uc740 4.208\uc778 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7f0 \ub2e4\uc74c \uce74\uc774 \uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc911\uc694\ud55c \ud14c\uc2a4\ud2b8 \uac12\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc720\ub3c4\ub294 (#rows-1) * (#columns-1) = (2-1) * (3-1) = 2\uc640 \ub3d9\uc77c\ud558\uba70 \ubb38\uc81c\uc5d0\uc11c\ub294 \uc54c\ud30c \uc218\uc900\uc744 0.05\ub85c \uc0ac\uc6a9\ud574\uc57c \ud55c\ub2e4\uace0 \ud588\uc2b5\ub2c8\ub2e4. \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0 \ub530\ub974\uba74 \uac80\uc815\uc758 \uc784\uacc4\uac12\uc740 <strong>5.991<\/strong> \uc785\ub2c8\ub2e4.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-4857 size-full\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/chi_carre_table2.jpg\" alt=\"\" width=\"704\" height=\"234\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\uac80\uc815 \ud1b5\uacc4\ub7c9\uc774 \uc784\uacc4\uac12\ubcf4\ub2e4 \uc791\uae30 \ub54c\ubb38\uc5d0 \uadc0\ubb34\uac00\uc124\uc744 \uae30\uac01\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc138 \uac00\uc9c0 \ud6c8\ub828 \ud504\ub85c\uadf8\ub7a8\uc774 \uc11c\ub85c \ub2e4\ub978 \uacb0\uacfc\ub97c \ub0b3\ub294\ub2e4\uace0 \ub9d0\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc99d\uac70\uac00 \uc5c6\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c\ub294 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec \ucc28\ud2b8\ub97c \uc77d\uace0 \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c? \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub294 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\uc758 \uc784\uacc4\uac12\uc744 \ub098\ud0c0\ub0b4\ub294 \ud45c\uc785\ub2c8\ub2e4. \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \ub2e4\uc74c \ub450 \uac00\uc9c0 \uac12\ub9cc \uc54c\uba74 \ub429\ub2c8\ub2e4. \uce74\uc774 \uc81c\uacf1 \uac80\uc815\uc758 \uc790\uc720\ub3c4 \ud14c\uc2a4\ud2b8\uc758 \uc54c\ud30c \uc218\uc900(\uc77c\ubc18\uc801\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \uac12\uc740 0.01, 0.05, 0.10) \ub2e4\uc74c \uc774\ubbf8\uc9c0\ub294 \ud14c\uc774\ube14 \uc67c\ucabd\uc5d0 \uc790\uc720\ub3c4\uac00 \uc788\uace0 \ud14c\uc774\ube14 \uc0c1\ub2e8\uc5d0 \uc54c\ud30c \uc218\uc900\uc774 \uc788\ub294 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc758 \ucc98\uc74c 20\uac1c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-547","post","type-post","status-publish","format-standard","hentry","category-20"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec \ucc28\ud2b8\ub97c \uc77d\ub294 \ubc29\ubc95 - Statorials<\/title>\n<meta name=\"description\" content=\"\uba87 \uac00\uc9c0 \uc608\uc640 \ud568\uaed8 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc784\uacc4\uac12\uc744 \ucc3e\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc124\uba85\uc785\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/ko\/\u110f\u1161\u110b\u1175\u110c\u1166\u1100\u1169\u11b8-\u1107\u116e\u11ab\u1111\u1169\u1111\u116d\u1105\u1173\u11af-\u110b\u1175\u11b0\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec \ucc28\ud2b8\ub97c \uc77d\ub294 \ubc29\ubc95 - Statorials\" \/>\n<meta property=\"og:description\" content=\"\uba87 \uac00\uc9c0 \uc608\uc640 \ud568\uaed8 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc784\uacc4\uac12\uc744 \ucc3e\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc124\uba85\uc785\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/ko\/\u110f\u1161\u110b\u1175\u110c\u1166\u1100\u1169\u11b8-\u1107\u116e\u11ab\u1111\u1169\u1111\u116d\u1105\u1173\u11af-\u110b\u1175\u11b0\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-29T13:10:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/chi_square_table_small.jpg\" \/>\n<meta name=\"author\" content=\"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/\",\"url\":\"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/\",\"name\":\"\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec \ucc28\ud2b8\ub97c \uc77d\ub294 \ubc29\ubc95 - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/ko\/#website\"},\"datePublished\":\"2023-07-29T13:10:41+00:00\",\"dateModified\":\"2023-07-29T13:10:41+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4\"},\"description\":\"\uba87 \uac00\uc9c0 \uc608\uc640 \ud568\uaed8 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc784\uacc4\uac12\uc744 \ucc3e\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc124\uba85\uc785\ub2c8\ub2e4.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\uc9d1\",\"item\":\"https:\/\/statorials.org\/ko\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub97c \uc77d\ub294 \ubc29\ubc95\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/ko\/#website\",\"url\":\"https:\/\/statorials.org\/ko\/\",\"name\":\"Statorials\",\"description\":\"\ud1b5\uacc4 \ud65c\uc6a9 \ub2a5\ub825\uc744 \uc704\ud55c \uac00\uc774\ub4dc!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/ko\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4\",\"name\":\"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/statorials.org\/ko\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/ko\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/ko\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8\"},\"description\":\"\uc548\ub155\ud558\uc138\uc694. \uc800\ub294 \ud1b5\uacc4\ud559 \uad50\uc218\ub97c \ud1f4\uc9c1\ud558\uace0 \uc804\uc784 \ud1b5\uacc4 \uad50\uc0ac\ub85c \ubcc0\uc2e0\ud55c \ubca4\uc790\ubbfc\uc785\ub2c8\ub2e4. \ud1b5\uacc4 \ubd84\uc57c\uc758 \uad11\ubc94\uc704\ud55c \uacbd\ud5d8\uacfc \uc804\ubb38 \uc9c0\uc2dd\uc744 \ubc14\ud0d5\uc73c\ub85c Statorials\ub97c \ud1b5\ud574 \ud559\uc0dd\ub4e4\uc5d0\uac8c \ud798\uc744 \uc2e4\uc5b4\uc8fc\uae30 \uc704\ud574 \uc9c0\uc2dd\uc744 \uacf5\uc720\ud558\uace0 \uc2f6\uc2b5\ub2c8\ub2e4. \ub354 \uc54c\uc544\ubcf4\uae30\",\"sameAs\":[\"https:\/\/statorials.org\/ko\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec \ucc28\ud2b8\ub97c \uc77d\ub294 \ubc29\ubc95 - Statorials","description":"\uba87 \uac00\uc9c0 \uc608\uc640 \ud568\uaed8 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc784\uacc4\uac12\uc744 \ucc3e\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc124\uba85\uc785\ub2c8\ub2e4.","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:\/\/statorials.org\/ko\/\u110f\u1161\u110b\u1175\u110c\u1166\u1100\u1169\u11b8-\u1107\u116e\u11ab\u1111\u1169\u1111\u116d\u1105\u1173\u11af-\u110b\u1175\u11b0\/","og_locale":"ko_KR","og_type":"article","og_title":"\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec \ucc28\ud2b8\ub97c \uc77d\ub294 \ubc29\ubc95 - Statorials","og_description":"\uba87 \uac00\uc9c0 \uc608\uc640 \ud568\uaed8 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc784\uacc4\uac12\uc744 \ucc3e\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc124\uba85\uc785\ub2c8\ub2e4.","og_url":"https:\/\/statorials.org\/ko\/\u110f\u1161\u110b\u1175\u110c\u1166\u1100\u1169\u11b8-\u1107\u116e\u11ab\u1111\u1169\u1111\u116d\u1105\u1173\u11af-\u110b\u1175\u11b0\/","og_site_name":"Statorials","article_published_time":"2023-07-29T13:10:41+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/chi_square_table_small.jpg"}],"author":"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8","twitter_card":"summary_large_image","twitter_misc":{"Written by":"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/","url":"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/","name":"\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec \ucc28\ud2b8\ub97c \uc77d\ub294 \ubc29\ubc95 - Statorials","isPartOf":{"@id":"https:\/\/statorials.org\/ko\/#website"},"datePublished":"2023-07-29T13:10:41+00:00","dateModified":"2023-07-29T13:10:41+00:00","author":{"@id":"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4"},"description":"\uba87 \uac00\uc9c0 \uc608\uc640 \ud568\uaed8 \uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\uc5d0\uc11c \uc784\uacc4\uac12\uc744 \ucc3e\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc124\uba85\uc785\ub2c8\ub2e4.","breadcrumb":{"@id":"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/ko\/%e1%84%8f%e1%85%a1%e1%84%8b%e1%85%b5%e1%84%8c%e1%85%a6%e1%84%80%e1%85%a9%e1%86%b8-%e1%84%87%e1%85%ae%e1%86%ab%e1%84%91%e1%85%a9%e1%84%91%e1%85%ad%e1%84%85%e1%85%b3%e1%86%af-%e1%84%8b%e1%85%b5%e1%86%b0\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\uc9d1","item":"https:\/\/statorials.org\/ko\/"},{"@type":"ListItem","position":2,"name":"\uce74\uc774\uc81c\uacf1 \ubd84\ud3ec\ud45c\ub97c \uc77d\ub294 \ubc29\ubc95"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/ko\/#website","url":"https:\/\/statorials.org\/ko\/","name":"Statorials","description":"\ud1b5\uacc4 \ud65c\uc6a9 \ub2a5\ub825\uc744 \uc704\ud55c \uac00\uc774\ub4dc!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/ko\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ko-KR"},{"@type":"Person","@id":"https:\/\/statorials.org\/ko\/#\/schema\/person\/600556789b7d79cbaa9d9f0c721b74f4","name":"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/statorials.org\/ko\/#\/schema\/person\/image\/","url":"https:\/\/statorials.org\/ko\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"https:\/\/statorials.org\/ko\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"\ubca4\uc790\ubbfc \uc564\ub354\uc2a8"},"description":"\uc548\ub155\ud558\uc138\uc694. \uc800\ub294 \ud1b5\uacc4\ud559 \uad50\uc218\ub97c \ud1f4\uc9c1\ud558\uace0 \uc804\uc784 \ud1b5\uacc4 \uad50\uc0ac\ub85c \ubcc0\uc2e0\ud55c \ubca4\uc790\ubbfc\uc785\ub2c8\ub2e4. \ud1b5\uacc4 \ubd84\uc57c\uc758 \uad11\ubc94\uc704\ud55c \uacbd\ud5d8\uacfc \uc804\ubb38 \uc9c0\uc2dd\uc744 \ubc14\ud0d5\uc73c\ub85c Statorials\ub97c \ud1b5\ud574 \ud559\uc0dd\ub4e4\uc5d0\uac8c \ud798\uc744 \uc2e4\uc5b4\uc8fc\uae30 \uc704\ud574 \uc9c0\uc2dd\uc744 \uacf5\uc720\ud558\uace0 \uc2f6\uc2b5\ub2c8\ub2e4. \ub354 \uc54c\uc544\ubcf4\uae30","sameAs":["https:\/\/statorials.org\/ko"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/posts\/547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/comments?post=547"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/posts\/547\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/media?parent=547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/categories?post=547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/ko\/wp-json\/wp\/v2\/tags?post=547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}