{"id":40754,"date":"2024-11-04T12:20:14","date_gmt":"2024-11-04T12:20:14","guid":{"rendered":"https:\/\/atmokpo.com\/w\/?p=40754"},"modified":"2024-11-26T06:38:32","modified_gmt":"2024-11-26T06:38:32","slug":"4-%eb%b6%84%ec%82%b0variance%ea%b3%bc-%ed%91%9c%ec%a4%80%ed%8e%b8%ec%b0%a8standard-deviation-%eb%b6%84%ec%82%b0%ea%b3%bc-%ed%91%9c%ec%a4%80%ed%8e%b8%ec%b0%a8%ec%9d%98-%ea%b0%9c%eb%85%90%ea%b3%bc","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/40754\/","title":{"rendered":"4.\ubd84\uc0b0(Variance)\uacfc \ud45c\uc900\ud3b8\ucc28(Standard Deviation), \ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\uc758 \uac1c\ub150\uacfc \uacc4\uc0b0 \uacf5\uc2dd"},"content":{"rendered":"<p>\ud1b5\uacc4\ud559\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc774\ud574\ud558\uace0 \ubd84\uc11d\ud558\ub294 \ub370 \uc911\uc694\ud55c \ub450 \uac00\uc9c0 \uac1c\ub150\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub85c <strong>\ubd84\uc0b0<\/strong>\uacfc <strong>\ud45c\uc900\ud3b8\ucc28<\/strong>\uc785\ub2c8\ub2e4. \uc774 \ub450 \uac1c\ub150\uc740 \ub370\uc774\ud130\uc758 \ud769\uc5b4\uc9d0 \uc815\ub3c4, \uc989 \ubcc0\ub3d9\uc131\uc744 \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \ub370\uc774\ud130 \uc138\ud2b8\uc758 \uac12\uc744 \ubd84\uc11d\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2>1. \ubd84\uc0b0(Variance)\uc758 \uac1c\ub150<\/h2>\n<p>\ubd84\uc0b0\uc740 \ub370\uc774\ud130 \uc138\ud2b8 \ub0b4\uc758 \uac01 \uac12\uc774 \ud3c9\uade0\uc73c\ub85c\ubd80\ud130 \uc5bc\ub9c8\ub098 \ub5a8\uc5b4\uc838 \uc788\ub294\uc9c0\ub97c \uc81c\uacf1\ud574 \ud3c9\uade0\ud55c \uac12\uc785\ub2c8\ub2e4. \ubd84\uc0b0\uc774 \ud06c\uba74 \ub370\uc774\ud130 \uac12\uc774 \ud3c9\uade0\uc73c\ub85c\ubd80\ud130 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\ub2e4\ub294 \uc758\ubbf8\ub85c, \ub370\uc774\ud130\uc758 \ubcc0\ub3d9\uc131\uc774 \ud06c\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubc18\uba74, \ubd84\uc0b0\uc774 \uc791\uc73c\uba74 \ub370\uc774\ud130 \uac12\uc774 \ud3c9\uade0 \uadfc\ucc98\uc5d0 \uc704\uce58\ud574 \uc788\ub2e4\ub294 \uc758\ubbf8\ub85c, \ub370\uc774\ud130\uc758 \ubcc0\ub3d9\uc131\uc774 \uc801\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>1.1 \ubd84\uc0b0\uc758 \uacc4\uc0b0 \uacf5\uc2dd<\/h3>\n<p>\ubd84\uc0b0\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc2dd\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4:<\/p>\n<p style=\"text-align:center;\"><strong>\u03c3\u00b2 = (\u03a3 (X\u1d62 &#8211; \u03bc)\u00b2) \/ N<\/strong><\/p>\n<p>\uc5ec\uae30\uc11c,<\/p>\n<ul>\n<li>\u03c3\u00b2: \ubaa8\uc9d1\ub2e8\uc758 \ubd84\uc0b0<\/li>\n<li>\u03a3: \ubaa8\ub4e0 \ub370\uc774\ud130\ub97c \ud569\uc0b0\ud558\ub77c\ub294 \uae30\ud638<\/li>\n<li>X\u1d62: \uac01 \ub370\uc774\ud130 \uac12<\/li>\n<li>\u03bc: \ub370\uc774\ud130 \uc138\ud2b8\uc758 \ud3c9\uade0<\/li>\n<li>N: \ub370\uc774\ud130\uc758 \ucd1d \uac1c\uc218<\/li>\n<\/ul>\n<p>\ud45c\ubcf8 \ubd84\uc0b0\uc744 \uacc4\uc0b0\ud560 \ub54c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n<p style=\"text-align:center;\"><strong>s\u00b2 = (\u03a3 (X\u1d62 &#8211; x\u0304)\u00b2) \/ (n &#8211; 1)<\/strong><\/p>\n<p>\uc5ec\uae30\uc11c,<\/p>\n<ul>\n<li>s\u00b2: \ud45c\ubcf8\uc758 \ubd84\uc0b0<\/li>\n<li>x\u0304: \ud45c\ubcf8\uc758 \ud3c9\uade0<\/li>\n<li>n: \ud45c\ubcf8\uc758 \ucd1d \uac1c\uc218<\/li>\n<\/ul>\n<h3>1.2 \uc608\uc81c: \ubd84\uc0b0 \uacc4\uc0b0\ud558\uae30<\/h3>\n<p>\uc774\uc81c \uac04\ub2e8\ud55c \uc608\uc81c\ub97c \ud1b5\ud574 \ubd84\uc0b0\uc744 \uacc4\uc0b0\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc8fc\uc5b4\uc9c4 \ub370\uc774\ud130 \uc138\ud2b8\uac00 {2, 4, 4, 4, 5, 5, 7, 9}\ub77c\uace0 \uac00\uc815\ud569\uc2dc\ub2e4.<\/p>\n<ol>\n<li>\uba3c\uc800 \ud3c9\uade0\uc744 \uad6c\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p style=\"text-align:center;\"><strong>\u03bc = (2 + 4 + 4 + 4 + 5 + 5 + 7 + 9) \/ 8 = 5<\/strong><\/p>\n<ol start=\"2\">\n<li>\uac01 \ub370\uc774\ud130 \uac12\uc5d0\uc11c \ud3c9\uade0\uc744 \ube80 \ud6c4 \uc81c\uacf1\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<ul>\n<li>(2 &#8211; 5)\u00b2 = 9<\/li>\n<li>(4 &#8211; 5)\u00b2 = 1<\/li>\n<li>(4 &#8211; 5)\u00b2 = 1<\/li>\n<li>(4 &#8211; 5)\u00b2 = 1<\/li>\n<li>(5 &#8211; 5)\u00b2 = 0<\/li>\n<li>(5 &#8211; 5)\u00b2 = 0<\/li>\n<li>(7 &#8211; 5)\u00b2 = 4<\/li>\n<li>(9 &#8211; 5)\u00b2 = 16<\/li>\n<\/ul>\n<ol start=\"3\">\n<li>\uc704\uc5d0\uc11c \uad6c\ud55c \uac12\uc744 \ubaa8\ub450 \ud569\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p style=\"text-align:center;\"><strong>\u03a3(X\u1d62 &#8211; \u03bc)\u00b2 = 9 + 1 + 1 + 1 + 0 + 0 + 4 + 16 = 32<\/strong><\/p>\n<ol start=\"4\">\n<li>\ubaa8\uc9d1\ub2e8 \ubd84\uc0b0\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p style=\"text-align:center;\"><strong>\u03c3\u00b2 = 32 \/ 8 = 4<\/strong><\/p>\n<ol start=\"5\">\n<li>\ud45c\ubcf8 \ubd84\uc0b0\uc744 \uacc4\uc0b0\ud558\uba74:<\/li>\n<\/ol>\n<p style=\"text-align:center;\"><strong>s\u00b2 = 32 \/ (8 &#8211; 1) = 4.57<\/strong><\/p>\n<h2>2. \ud45c\uc900\ud3b8\ucc28(Standard Deviation)\uc758 \uac1c\ub150<\/h2>\n<p>\ud45c\uc900\ud3b8\ucc28\ub294 \ubd84\uc0b0\uc758 \uc81c\uacf1\uadfc\uc73c\ub85c, \ub370\uc774\ud130\uac00 \ud3c9\uade0 \uc8fc\uc704\uc5d0 \uc5bc\ub9c8\ub098 \ud37c\uc838 \uc788\ub294\uc9c0\ub97c \uc54c\ub824\uc8fc\ub294 \ub2e8\uc704\uc785\ub2c8\ub2e4. \ud45c\uc900\ud3b8\ucc28\ub294 \ub370\uc774\ud130 \uc6d0\ub798\uc758 \ub2e8\uc704\ub97c \uadf8\ub300\ub85c \uc0ac\uc6a9\ud558\uae30 \ub54c\ubb38\uc5d0 \ud574\uc11d\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ud45c\uc900\ud3b8\ucc28\uac00 \uc791\uc73c\uba74 \ub370\uc774\ud130\uac00 \ud3c9\uade0 \uac00\uae4c\uc774\uc5d0 \ubaa8\uc5ec \uc788\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uba70, \ud45c\uc900\ud3b8\ucc28\uac00 \ud06c\uba74 \ub370\uc774\ud130\uac00 \ud3c9\uade0\uc73c\ub85c\ubd80\ud130 \uba40\ub9ac \ud37c\uc838 \uc788\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h3>2.1 \ud45c\uc900\ud3b8\ucc28\uc758 \uacc4\uc0b0 \uacf5\uc2dd<\/h3>\n<p>\ud45c\uc900\ud3b8\ucc28\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ub429\ub2c8\ub2e4:<\/p>\n<p style=\"text-align:center;\"><strong>\u03c3 = \u221a(\u03c3\u00b2)<\/strong><\/p>\n<p>\ubaa8\uc9d1\ub2e8\uc758 \uacbd\uc6b0\uc640 \ud45c\ubcf8\uc758 \uacbd\uc6b0 \ubaa8\ub450\ub97c \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p style=\"text-align:center;\"><strong>s = \u221a(s\u00b2)<\/strong><\/p>\n<h3>2.2 \uc608\uc81c: \ud45c\uc900\ud3b8\ucc28 \uacc4\uc0b0\ud558\uae30<\/h3>\n<p>\uc55e\uc11c \uad6c\ud55c \ubd84\uc0b0\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud45c\uc900\ud3b8\ucc28\ub97c \uacc4\uc0b0\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ubaa8\uc9d1\ub2e8\uc758 \ubd84\uc0b0 \u03c3\u00b2\uc774 4\uc77c \ub54c, \ud45c\uc900\ud3b8\ucc28\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align:center;\"><strong>\u03c3 = \u221a(4) = 2<\/strong><\/p>\n<p>\ud45c\ubcf8\uc758 \uacbd\uc6b0, \uc774\uc804 \uacc4\uc0b0\uc5d0\uc11c \uad6c\ud55c \ud45c\ubcf8\uc758 \ubd84\uc0b0 s\u00b2\uc774 4.57\uc77c \ub54c, \ud45c\uc900\ud3b8\ucc28\ub294:<\/p>\n<p style=\"text-align:center;\"><strong>s = \u221a(4.57) \u2248 2.14<\/strong><\/p>\n<h2>3. \ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\uc758 \uc0ac\uc6a9 \uc608<\/h2>\n<p>\ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ub418\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub7ec\ud55c \ud1b5\uacc4\ub7c9\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n<h3>3.1 \uacbd\uc81c\ud559<\/h3>\n<p>\ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\ub294 \ud22c\uc790 \ub9ac\uc2a4\ud06c\ub97c \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\uc0b0\uc758 \uc218\uc775\ub960\uc758 \ubcc0\ub3d9\uc131\uc744 \uce21\uc815\ud558\uc5ec \ud22c\uc790 \uacb0\uc815\uc744 \ub3c4\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc8fc\uc2dd\uc2dc\uc7a5\uc5d0\uc11c \ud2b9\uc815 \uc8fc\uc2dd\uc758 \uacfc\uac70 \uc218\uc775\ub960\uc744 \ubd84\uc11d\ud558\uace0 \uadf8\uc5d0 \ub530\ub978 \ud45c\uc900\ud3b8\ucc28\ub97c \uad6c\ud574 \ud5a5\ud6c4 \ud22c\uc790 \ub9ac\uc2a4\ud06c\ub97c \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>3.2 \ud488\uc9c8 \uad00\ub9ac<\/h3>\n<p>\uc81c\uc870\uc5c5\uc5d0\uc11c\ub294 \uc0dd\uc0b0\ud488\uc758 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud2b9\uc815 \uc81c\ud488\uc758 \uce58\uc218\ub098 \ubb34\uac8c\uac00 \ud3c9\uade0\uc5d0 \ub9de\ucdb0 \uc77c\uad00\ub418\uac8c \uc720\uc9c0\ub418\ub3c4\ub85d \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0dd\uc0b0 \uacf5\uc815\uc758 \ud488\uc9c8 \ubb38\uc81c\ub97c \uc870\uae30\uc5d0 \ubc1c\uacac\ud558\uace0 \uc218\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>3.3 \uc2ec\ub9ac\ud559 \uc5f0\uad6c<\/h3>\n<p>\uc2ec\ub9ac\ud559 \uc2e4\ud5d8\uc5d0\uc11c \uc9d1\ub2e8 \uac04\uc758 \ub2e4\uc591\ud55c \uc131\uacfc\ub098 \ud0dc\ub3c4\ub97c \ube44\uad50\ud560 \ub54c, \ud3c9\uade0\uc801\uc778 \uacb0\uacfc \uc678\uc5d0\ub3c4 \ub370\uc774\ud130\uc758 \ubcc0\ub3d9\uc131\uc744 \uc0b4\ud3b4\ubcf4\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ud45c\uc900\ud3b8\ucc28\ub294 \ud53c\ud5d8\uc790 \uac04\uc758 \ucc28\uc774\ub97c \ubd84\uc11d\ud558\uac70\ub098 \ud2b9\uc815 \ucc98\uce58\uc758 \ud6a8\uacfc\ub97c \uc815\ub7c9\uc801\uc73c\ub85c \ud3c9\uac00\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>4. \uacb0\ub860<\/h2>\n<p>\ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\ub294 \ub370\uc774\ud130 \ubd84\uc11d\uc5d0 \uc788\uc5b4 \ubcc0\ub3d9\uc131\uc744 \uce21\uc815\ud558\ub294 \ud575\uc2ec\uc801\uc778 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\ub97c \uc774\ud574\ud558\uace0 \ud574\uc11d\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc774 \ub450 \uac1c\ub150\uc744 \uba85\ud655\ud788 \uc774\ud574\ud558\uace0 \uc801\uc6a9\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc608\uc640 \uc751\uc6a9\uc744 \ud1b5\ud574 \ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uba74, \uc870\uae08 \ub354 \uae4a\uc774 \uc788\ub294 \ub370\uc774\ud130 \ubd84\uc11d\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uac15\uc88c\uac00 \ud1b5\uacc4\ud559\uc744 \uacf5\ubd80\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uc5c8\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4. \ub370\uc774\ud130\uc5d0 \ub300\ud55c \uc774\ud574\ub97c \ub192\uc5ec \ud004\ub9ac\ud2f0 \uc788\ub294 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \uae30\uc5ec\ud560 \uc218 \uc788\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud1b5\uacc4\ud559\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc774\ud574\ud558\uace0 \ubd84\uc11d\ud558\ub294 \ub370 \uc911\uc694\ud55c \ub450 \uac00\uc9c0 \uac1c\ub150\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub85c \ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\uc785\ub2c8\ub2e4. \uc774 \ub450 \uac1c\ub150\uc740 \ub370\uc774\ud130\uc758 \ud769\uc5b4\uc9d0 \uc815\ub3c4, \uc989 \ubcc0\ub3d9\uc131\uc744 \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \ub370\uc774\ud130 \uc138\ud2b8\uc758 \uac12\uc744 \ubd84\uc11d\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. 1. \ubd84\uc0b0(Variance)\uc758 \uac1c\ub150 \ubd84\uc0b0\uc740 \ub370\uc774\ud130 \uc138\ud2b8 \ub0b4\uc758 \uac01 \uac12\uc774 \ud3c9\uade0\uc73c\ub85c\ubd80\ud130 \uc5bc\ub9c8\ub098 \ub5a8\uc5b4\uc838 \uc788\ub294\uc9c0\ub97c \uc81c\uacf1\ud574 \ud3c9\uade0\ud55c \uac12\uc785\ub2c8\ub2e4. \ubd84\uc0b0\uc774 \ud06c\uba74 \ub370\uc774\ud130 \uac12\uc774 \ud3c9\uade0\uc73c\ub85c\ubd80\ud130 \uba40\ub9ac \ub5a8\uc5b4\uc838 &hellip; <a href=\"https:\/\/atmokpo.com\/w\/40754\/\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;4.\ubd84\uc0b0(Variance)\uacfc \ud45c\uc900\ud3b8\ucc28(Standard Deviation), \ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\uc758 \uac1c\ub150\uacfc \uacc4\uc0b0 \uacf5\uc2dd&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[219],"tags":[],"class_list":["post-40754","post","type-post","status-publish","format-standard","hentry","category-219"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>4.\ubd84\uc0b0(Variance)\uacfc \ud45c\uc900\ud3b8\ucc28(Standard Deviation), \ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\uc758 \uac1c\ub150\uacfc \uacc4\uc0b0 \uacf5\uc2dd - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atmokpo.com\/w\/40754\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4.\ubd84\uc0b0(Variance)\uacfc \ud45c\uc900\ud3b8\ucc28(Standard Deviation), \ubd84\uc0b0\uacfc \ud45c\uc900\ud3b8\ucc28\uc758 \uac1c\ub150\uacfc \uacc4\uc0b0 \uacf5\uc2dd - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"og:description\" content=\"\ud1b5\uacc4\ud559\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc774\ud574\ud558\uace0 \ubd84\uc11d\ud558\ub294 \ub370 \uc911\uc694\ud55c \ub450 \uac00\uc9c0 \uac1c\ub150\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub85c 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