{"id":1727,"date":"2023-07-25T05:32:56","date_gmt":"2023-07-25T05:32:56","guid":{"rendered":"https:\/\/statorials.org\/ko\/2x2-%e1%84%8b%e1%85%ad%e1%84%8b%e1%85%b5%e1%86%ab-%e1%84%89%e1%85%a5%e1%86%af%e1%84%80%e1%85%a8\/"},"modified":"2023-07-25T05:32:56","modified_gmt":"2023-07-25T05:32:56","slug":"2x2-%e1%84%8b%e1%85%ad%e1%84%8b%e1%85%b5%e1%86%ab-%e1%84%89%e1%85%a5%e1%86%af%e1%84%80%e1%85%a8","status":"publish","type":"post","link":"https:\/\/statorials.org\/ko\/2x2-%e1%84%8b%e1%85%ad%e1%84%8b%e1%85%b5%e1%86%ab-%e1%84%89%e1%85%a5%e1%86%af%e1%84%80%e1%85%a8\/","title":{"rendered":"\uc644\uc804\ud55c \uac00\uc774\ub4dc: 2\u00d72 \uc694\uc778 \uc124\uacc4"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><strong>2 \u00d7 2 \uc694\uc778 \uc124\uacc4\ub294<\/strong> \uc5f0\uad6c\uc790\uac00 \ub450 \uac1c\uc758 \ub3c5\ub9bd \ubcc0\uc218(\uac01\uac01 \ub450 \uac1c\uc758 <a href=\"https:\/\/statorials.org\/ko\/\u1103\u1169\u11a8\u1105\u1175\u11b8\u1107\u1167\u11ab\u1109\u116e-\u1109\u116e\u110c\u116e\u11ab\/\" target=\"_blank\" rel=\"noopener\">\uc218\uc900\uc744<\/a> \uac00\uc9d0)\uac00 \ub2e8\uc77c \uc885\uc18d \ubcc0\uc218\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uc77c\uc885\uc758 \uc2e4\ud5d8 \uc124\uacc4\uc785\ub2c8\ub2e4.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-16989\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/2x2_1.png\" alt=\"2x2 \uc694\uc778 \uc124\uacc4\" width=\"344\" height=\"183\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\uc608\ub97c \ub4e4\uc5b4, \uc2dd\ubb3c\ud559\uc790\uac00 \ud587\ube5b(\ub0ae\uc74c \ub610\ub294 \ub192\uc74c)\uacfc \ubb3c \uc8fc\ub294 \ube48\ub3c4(\ub9e4\uc77c \ub610\ub294 \ub9e4\uc8fc)\uac00 \ud2b9\uc815 \uc2dd\ubb3c \uc885\uc758 \uc131\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud558\uace0 \uc2f6\uc5b4\ud55c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-16990\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/2x2_2.png\" alt=\"2x2 \uc694\uc778 \uc124\uacc4\uc758 \uc608\" width=\"312\" height=\"158\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\uc774\ub294 \uac01\uac01 2\uac1c\uc758 \uc218\uc900\uc744 \uac16\ub294 2\uac1c\uc758 \ub3c5\ub9bd \ubcc0\uc218\uac00 \uc788\uae30 \ub54c\ubb38\uc5d0 2&#215;2 \uc694\uc778 \uc124\uacc4\uc758 \uc608\uc785\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>\ub3c5\ub9bd\ubcc0\uc218 #1:<\/strong> \ud587\ube5b<\/span>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>\uc218\uc900:<\/strong> \ub0ae\uc74c, \ub192\uc74c<\/span><\/li>\n<\/ul>\n<\/li>\n<li> <span style=\"color: #000000;\"><strong>\ub3c5\ub9bd\ubcc0\uc218 #2:<\/strong> \ubb3c\uc8fc\ub294 \ube48\ub3c4<\/span>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>\ub808\ubca8:<\/strong> \ub9e4\uc77c, \ub9e4\uc8fc<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\uadf8\ub9ac\uace0 \uc885\uc18d\ubcc0\uc218\uc778 \uc2dd\ubb3c \uc131\uc7a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>2\u00d72 \uc694\uc778 \uc124\uacc4\uc758 \ubaa9\uc801<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">2\u00d72 \uc694\uc778 \uc124\uacc4\ub97c \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c \ud6a8\uacfc\ub97c \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\uc8fc\ud6a8\uacfc:<\/strong> \ub2e8\uc77c \ub3c5\ub9bd\ubcc0\uc218\uac00 \uc885\uc18d\ubcc0\uc218\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc608\ub97c \ub4e4\uc5b4 \uc774\uc804 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc8fc\uc694 \ud6a8\uacfc\ub97c \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\ud587\ube5b\uc774 \uc2dd\ubb3c \uc131\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc601\ud5a5.<\/span>\n<ul>\n<li> <span style=\"color: #000000;\">\uc6b0\ub9ac\ub294 \ub0ae\uc740 \ud587\ube5b\uc744 \ubc1b\uc740 \ubaa8\ub4e0 \uc2dd\ubb3c\uc758 \ud3c9\uade0 \uc131\uc7a5\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\uc6b0\ub9ac\ub294 \ub192\uc740 \ud587\ube5b\uc744 \ubc1b\uc740 \ubaa8\ub4e0 \uc2dd\ubb3c\uc758 \ud3c9\uade0 \uc131\uc7a5\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<\/li>\n<li> <span style=\"color: #000000;\">\ubb3c\uc8fc\uae30\uac00 \uc2dd\ubb3c \uc131\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc601\ud5a5.<\/span>\n<ul>\n<li> <span style=\"color: #000000;\">\uc6b0\ub9ac\ub294 \ub9e4\uc77c \ubb3c\uc744 \uc8fc\ub294 \ubaa8\ub4e0 \uc2dd\ubb3c\uc758 \ud3c9\uade0 \uc131\uc7a5\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ub9e4\uc8fc \ubb3c\uc744 \uc8fc\ub294 \ubaa8\ub4e0 \uc2dd\ubb3c\uc758 \ud3c9\uade0 \uc131\uc7a5\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>\uc0c1\ud638\uc791\uc6a9 \ud6a8\uacfc:<\/strong> \uc885\uc18d\ubcc0\uc218\uc5d0 \ub300\ud55c \ud558\ub098\uc758 \ub3c5\ub9bd\ubcc0\uc218\uc758 \ud6a8\uacfc\uac00 \ub2e4\ub978 \ub3c5\ub9bd\ubcc0\uc218\uc758 \uc218\uc900\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc608\ub97c \ub4e4\uc5b4 \uc774\uc804 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0c1\ud638 \uc791\uc6a9 \ud6a8\uacfc\ub97c \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\ud587\ube5b\uc774 \uc2dd\ubb3c \uc131\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \ubb3c \uc8fc\ub294 \ube48\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub098\uc694?<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ubb3c\uc8fc\uae30\uac00 \uc2dd\ubb3c \uc131\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \ud587\ube5b\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub098\uc694?<\/span><\/li>\n<\/ul>\n<h3> <span style=\"color: #000000;\"><strong>\uc8fc\ud6a8\uacfc \ubc0f \uc0c1\ud638\uc791\uc6a9 \ud6a8\uacfc \uc2dc\uac01\ud654<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">2 \u00d7 2 \uc694\uc778 \uc124\uacc4\ub97c \uc0ac\uc6a9\ud560 \ub54c \ub3c5\ub9bd \ubcc0\uc218\uac00 \uc885\uc18d \ubcc0\uc218\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ub354 \uc798 \uc774\ud574\ud558\uae30 \uc704\ud574 \ud3c9\uade0\uc744 \uadf8\ub798\ud504\ub85c \ud45c\uc2dc\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c \ud50c\ub86f\uc744 \uace0\ub824\ud574\ubcf4\uc138\uc694.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-16993 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/2x2_4.png\" alt=\"\" width=\"426\" height=\"434\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\ud50c\ub86f\uc758 \uac12\uc744 \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\uac15\ub82c\ud55c \ud587\ube5b\uacfc \ub9e4\uc77c \ubb3c\uc744 \uc8fc\ub294 \uc2dd\ubb3c\uc758 \ud3c9\uade0 \uc131\uc7a5\uc740 \uc57d <strong>8.2<\/strong> \uc778\uce58\uc600\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ub192\uc740 \ud587\ube5b\uacfc \ub9e4\uc8fc \ubb3c\uc744 \uc8fc\ub294 \uc2dd\ubb3c\uc758 \ud3c9\uade0 \uc131\uc7a5\uc740 \uc57d <strong>9.6<\/strong> \uc778\uce58\uc600\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ub0ae\uc740 \ud587\ube5b\uacfc \ub9e4\uc77c \ubb3c\uc744 \uc8fc\ub294 \uc2dd\ubb3c\uc758 \ud3c9\uade0 \uc131\uc7a5\uc740 \uc57d <strong>5.3<\/strong> \uc778\uce58\uc600\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ub0ae\uc740 \ud587\ube5b\uacfc \ub9e4\uc8fc \ubb3c\uc744 \uc8fc\ub294 \uc2dd\ubb3c\uc758 \ud3c9\uade0 \uc131\uc7a5\uc740 \uc57d <strong>5.8<\/strong> \uc778\uce58\uc600\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\ub450 \ub3c5\ub9bd \ubcc0\uc218 \uc0ac\uc774\uc5d0 \uc0c1\ud638 \uc791\uc6a9 \ud6a8\uacfc\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub824\uba74 \uc120\uc774 \ud3c9\ud589\ud55c\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uba74 \ub429\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\ud50c\ub86f\uc758 \ub450 \uc120\uc774 \ud3c9\ud589\ud558\uba74 \uc0c1\ud638 \uc791\uc6a9 \ud6a8\uacfc\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ud50c\ub86f\uc758 \ub450 \uc120\uc774 \ud3c9\ud589 <em>\ud558\uc9c0 \uc54a\uc73c\uba74<\/em> \uc0c1\ud638 \uc791\uc6a9 \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\uc774\uc804 \uadf8\ub798\ud504\uc5d0\uc11c\ub294 \ub450 \uc120\uc774 \ub300\ub7b5 \ud3c9\ud589\ud588\uae30 \ub54c\ubb38\uc5d0 \ubb3c \uc8fc\ub294 \ube48\ub3c4\uc640 \ud0dc\uc591 \ub178\ucd9c \uc0ac\uc774\uc5d0 \uc0c1\ud638 \uc791\uc6a9 \ud6a8\uacfc\uac00 \uc5c6\uc744 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7ec\ub098 \ub2e4\uc74c \ud50c\ub86f\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-16994 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/2x2_5.png\" alt=\"\" width=\"406\" height=\"413\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">\ub450 \uc120\uc740 \uc804\ud600 \ud3c9\ud589\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4(\uc0ac\uc2e4 \uc11c\ub85c \uad50\ucc28\ud569\ub2c8\ub2e4!). \uc774\ub294 \ub450 \uc120 \uc0ac\uc774\uc5d0 \uc0c1\ud638\uc791\uc6a9 \ud6a8\uacfc\uac00 \uc788\uc744 \uac00\ub2a5\uc131\uc774 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc608\ub97c \ub4e4\uc5b4, \uc774\ub294 \ud587\ube5b\uc774 \uc2dd\ubb3c \uc131\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc774 \ubb3c\uc744 \uc8fc\ub294 \ube48\ub3c4\uc5d0 \ub530\ub77c <em>\ub2ec\ub77c\uc9c4\ub2e4\ub294<\/em> \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc989, \ud587\ube5b\uacfc \ubb3c\uc8fc\uae30 \ube48\ub3c4\ub294 \uc2dd\ubb3c \uc131\uc7a5\uc5d0 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc624\ud788\ub824 \ub450 \ub3c5\ub9bd\ubcc0\uc218 \uc0ac\uc774\uc5d0\ub294 <em>\uc0c1\ud638\uc791\uc6a9 \ud6a8\uacfc<\/em> \uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>2&#215;2 \uc694\uc778 \uc124\uacc4\ub97c \ubd84\uc11d\ud558\ub294 \ubc29\ubc95<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">\ud3c9\uade0\uc744 \uadf8\ub9ac\ub294 \uac83\uc740 \ub3c5\ub9bd \ubcc0\uc218\uac00 \uc885\uc18d \ubcc0\uc218\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uac80\uc0ac\ud558\ub294 \uc2dc\uac01\uc801 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uadf8\ub7ec\ub098 \ub3c5\ub9bd \ubcc0\uc218\uac00 \uc885\uc18d \ubcc0\uc218\uc640 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ud55c \uad00\uacc4\uac00 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacf5\uc2dd\uc801\uc73c\ub85c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 <a href=\"https:\/\/statorials.org\/ko\/\u110b\u1163\u11bc\u1107\u1161\u11bc\u1112\u1163\u11bc-\u110b\u1161\u1102\u1169\u1107\u1161\/\" target=\"_blank\" rel=\"noopener\">\uc591\ubc29\ud5a5 ANOVA\ub97c<\/a> \uc218\ud589\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\uc608\ub97c \ub4e4\uc5b4, \ub2e4\uc74c \ucf54\ub4dc\ub294 R\uc758 \uac00\uc0c1 \uacf5\uc7a5 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub300\ud574 \uc591\ubc29\ud5a5 ANOVA\ub97c \uc218\ud589\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#make this example reproducible<\/span>\nset. <span style=\"color: #3366ff;\">seeds<\/span> (0)\n\ndf &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (sunlight = rep(c(' <span style=\"color: #008000;\">Low<\/span> ', ' <span style=\"color: #008000;\">High<\/span> '), each = <span style=\"color: #3366ff;\">30<\/span> ),\n                 water = rep(c(' <span style=\"color: #008000;\">Daily<\/span> ', ' <span style=\"color: #008000;\">Weekly<\/span> '), each = <span style=\"color: #3366ff;\">15<\/span> , times = <span style=\"color: #3366ff;\">2<\/span> ),\n                 growth = c(rnorm(15, 6, 2), rnorm(15, 7, 3), rnorm(15, 7, 2),\n                                   rnorm(15, 10, 3)))\n\n<span style=\"color: #008080;\">#fit the two-way ANOVA model\n<\/span>model &lt;- aov(growth ~ sunlight * water, data = df)\n\n<span style=\"color: #008080;\">#view the model output\n<\/span>summary(model)\n\n               Df Sum Sq Mean Sq F value Pr(&gt;F)   \nsunlight 1 52.5 52.48 8.440 0.00525 **\nwater 1 31.6 31.59 5.081 0.02813 * \nsunlight:water 1 12.8 12.85 2.066 0.15620   \nResiduals 56 348.2 6.22                   \n---\nSignificant. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">ANOVA \uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\ud587\ube5b\uacfc \uad00\ub828\ub41c p-\uac12\uc740 <strong>0.005<\/strong> \uc785\ub2c8\ub2e4. \uc774 \uc218\uce58\ub294 0.05 \ubbf8\ub9cc\uc774\ubbc0\ub85c \ud587\ube5b \ub178\ucd9c\uc774 \uc2dd\ubb3c \uc131\uc7a5\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ubb3c\uacfc \uad00\ub828\ub41c p-\uac12\uc740 <strong>0.028<\/strong> \uc785\ub2c8\ub2e4. \uc774 \uc218\uce58\uac00 0.05\ubcf4\ub2e4 \uc791\ub2e4\ub294 \uac83\uc740 \uad00\uc218\ube48\ub3c4\uac00 \uc2dd\ubb3c\uc0dd\uc7a5\uc5d0 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud55c \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud55c\ub2e4.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\ud587\ube5b\uacfc \ubb3c \uc0ac\uc774\uc758 \uc0c1\ud638 \uc791\uc6a9\uc5d0 \ub300\ud55c p-\uac12\uc740 <strong>0.156<\/strong> \uc785\ub2c8\ub2e4. \uc774 \uc218\uce58\uac00 0.05 \uc774\uc0c1\uc774\ubbc0\ub85c \ud587\ube5b\uacfc \ubb3c\uc758 \uc0c1\ud638\uc791\uc6a9 \ud6a8\uacfc\uac00 \uc5c6\ub2e4\ub294 \ub73b\uc774\ub2e4.<\/span><\/li>\n<\/ul>\n<h3> <span style=\"color: #000000;\"><strong>\ucd94\uac00 \ub9ac\uc18c\uc2a4<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/ko\/2x3-\u110b\u116d\u110b\u1175\u11ab-\u1109\u1165\u11af\u1100\u1168\/\">\uc644\uc804\ud55c \uac00\uc774\ub4dc: 2 \u00d7 3 \uc694\uc778 \uc124\uacc4<\/a><br \/> <a href=\"https:\/\/statorials.org\/ko\/\u1103\u1169\u11a8\u1105\u1175\u11b8\u1107\u1167\u11ab\u1109\u116e-\u1109\u116e\u110c\u116e\u11ab\/\" target=\"_blank\" rel=\"noopener\">\ub3c5\ub9bd\ubcc0\uc218\uc758 \uc218\uc900\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><br \/> <a href=\"https:\/\/statorials.org\/ko\/\u1103\u1169\u11a8\u1105\u1175\u11b8\u1107\u1167\u11ab\u1109\u116e\u110b\u116a-\u110c\u1169\u11bc\u1109\u1169\u11a8\u1107\u1167\u11ab\u1109\u116e\/\" target=\"_blank\" rel=\"noopener\">\ub3c5\ub9bd\ubcc0\uc218 \ub610\ub294 \uc885\uc18d\ubcc0\uc218<\/a><br \/> <a href=\"https:\/\/statorials.org\/ko\/\u1111\u1162\u11a8\u1110\u1169\u1105\u1175\u110b\u1165\u11af-\u110b\u1161\u1102\u1169\u1107\u1161\/\" target=\"_blank\" rel=\"noopener\">\uc694\uc778 \ubd84\uc0b0 \ubd84\uc11d\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2 \u00d7 2 \uc694\uc778 \uc124\uacc4\ub294 \uc5f0\uad6c\uc790\uac00 \ub450 \uac1c\uc758 \ub3c5\ub9bd \ubcc0\uc218(\uac01\uac01 \ub450 \uac1c\uc758 \uc218\uc900\uc744 \uac00\uc9d0)\uac00 \ub2e8\uc77c \uc885\uc18d \ubcc0\uc218\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uc77c\uc885\uc758 \uc2e4\ud5d8 \uc124\uacc4\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc2dd\ubb3c\ud559\uc790\uac00 \ud587\ube5b(\ub0ae\uc74c \ub610\ub294 \ub192\uc74c)\uacfc \ubb3c \uc8fc\ub294 \ube48\ub3c4(\ub9e4\uc77c \ub610\ub294 \ub9e4\uc8fc)\uac00 \ud2b9\uc815 \uc2dd\ubb3c \uc885\uc758 \uc131\uc7a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud558\uace0 \uc2f6\uc5b4\ud55c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \uc774\ub294 \uac01\uac01 2\uac1c\uc758 \uc218\uc900\uc744 \uac16\ub294 2\uac1c\uc758 \ub3c5\ub9bd \ubcc0\uc218\uac00 \uc788\uae30 [&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-1727","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>\uc644\uc804\ud55c \uac00\uc774\ub4dc: 2x2 \uc694\uc778 \uc124\uacc4 - Statorials<\/title>\n<meta name=\"description\" content=\"\uc774 \ud29c\ud1a0\ub9ac\uc5bc\uc740 \ub2e8\uacc4\ubcc4 \uc815\uc758\uc640 \uc608\uc2dc\ub97c \ud3ec\ud568\ud558\uc5ec 2x2 \uc694\uc778 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