{"id":40806,"date":"2024-11-04T12:20:34","date_gmt":"2024-11-04T12:20:34","guid":{"rendered":"https:\/\/atmokpo.com\/w\/?p=40806"},"modified":"2024-11-26T06:38:24","modified_gmt":"2024-11-26T06:38:24","slug":"42-%ed%99%95%eb%a5%a0-%eb%b0%80%eb%8f%84-%ed%95%a8%ec%88%98pdf%ec%99%80-%eb%88%84%ec%a0%81-%eb%b6%84%ed%8f%ac-%ed%95%a8%ec%88%98cdf-pdf%ec%99%80-cdf%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c-%ed%99%95","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/40806\/","title":{"rendered":"42.\ud655\ub960 \ubc00\ub3c4 \ud568\uc218(PDF)\uc640 \ub204\uc801 \ubd84\ud3ec \ud568\uc218(CDF), PDF\uc640 CDF\ub97c \uc774\uc6a9\ud55c \ud655\ub960 \ud574\uc11d"},"content":{"rendered":"<h2>\ud655\ub960 \ubc00\ub3c4 \ud568\uc218(PDF)\uc640 \ub204\uc801 \ubd84\ud3ec \ud568\uc218(CDF), PDF\uc640 CDF\ub97c \uc774\uc6a9\ud55c \ud655\ub960 \ud574\uc11d<\/h2>\n<p>\ud655\ub960\ub860\uacfc \ud1b5\uacc4\ud559\uc5d0\uc11c, \ud655\ub960 \ubc00\ub3c4 \ud568\uc218(Probability Density Function, PDF)\uc640 \ub204\uc801 \ubd84\ud3ec \ud568\uc218(Cumulative Distribution Function, CDF)\ub294 \ud655\ub960 \ubd84\ud3ec\ub97c \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud558\ub294 \uc911\uc694\ud55c \uac1c\ub150\uc785\ub2c8\ub2e4. \uc774 \ub450 \uac1c\ub150\uc740 \ud655\ub960 \ubcc0\uc218\ub97c \uc774\ud574\ud558\uace0 \ub2e4\uc591\ud55c \ud1b5\uacc4\uc801 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 PDF\uc640 CDF\uc758 \uc815\uc758, \uc758\ubbf8, \uadf8\ub4e4 \uac04\uc758 \uad00\uacc4, \uadf8\ub9ac\uace0 \uac01\uac01\uc744 \ud65c\uc6a9\ud55c \ud655\ub960 \ud574\uc11d\uc5d0 \ub300\ud574 \uc0c1\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>1. \ud655\ub960 \ubc00\ub3c4 \ud568\uc218(PDF)<\/h3>\n<p>\ud655\ub960 \ubc00\ub3c4 \ud568\uc218(PDF)\ub294 \uc5f0\uc18d \ud655\ub960 \ubcc0\uc218\uac00 \ud2b9\uc815 \uac12 \uc8fc\ubcc0\uc5d0\uc11c \uc874\uc7ac\ud560 \ud655\ub960\uc758 \ubd84\ud3ec\ub97c \ub098\ud0c0\ub0b4\ub294 \ud568\uc218\uc785\ub2c8\ub2e4. PDF\ub294 \uc5f0\uc18d \ud655\ub960 \ubcc0\uc218\uc758 \ud655\ub960 \ubd84\ud3ec\ub97c \ub098\ud0c0\ub0b4\uba70, \ud568\uc218\uc758 \uc544\ub798 \uba74\uc801\uc774 \ud2b9\uc815 \uad6c\uac04\uc758 \ud655\ub960\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. PDF\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>PDF\ub294 0 \uc774\uc0c1\uc774\uba70, \ubaa8\ub4e0 \uc2e4\uc218 \\( x \\)\uc5d0 \ub300\ud574 \\( f(x) \\geq 0 \\)\uc785\ub2c8\ub2e4.<\/li>\n<li>PDF\uc758 \uc804\uccb4 \uba74\uc801\uc740 1\uc785\ub2c8\ub2e4. \uc989, \\( \\int_{-\\infty}^{\\infty} f(x) dx = 1 \\)\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud2b9\uc815 \uad6c\uac04 \\( [a, b] \\)\uc5d0 \ub300\ud55c \ud655\ub960\uc740 PDF\ub97c \uc801\ubd84\ud558\uc5ec \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<br \/>\n        \\( P(a &lt; X &lt; b) = \\int_{a}^{b} f(x) dx \\).<\/li>\n<\/ul>\n<h4>1.1 PDF\uc758 \uc608: \uc815\uaddc \ubd84\ud3ec<\/h4>\n<p>\uc815\uaddc \ubd84\ud3ec\ub294 \uac00\uc7a5 \uc798 \uc54c\ub824\uc9c4 \ud655\ub960 \ubd84\ud3ec \uc911 \ud558\ub098\ub85c, \uc885 \ubaa8\uc591\uc758 \ub300\uce6d\uc801\uc778 \ud615\ud0dc\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uaddc \ubd84\ud3ec\uc758 PDF\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc2dd\uc73c\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4:<\/p>\n<p style=\"text-align: center;\">\\( f(x) = \\frac{1}{\\sigma \\sqrt{2\\pi}} e^{-\\frac{(x &#8211; \\mu)^2}{2\\sigma^2}} \\)<\/p>\n<p>\uc5ec\uae30\uc11c \\( \\mu \\)\ub294 \ud3c9\uade0, \\( \\sigma \\)\ub294 \ud45c\uc900\ud3b8\ucc28\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \ud568\uc218\uc758 \uc804\uccb4 \uba74\uc801\uc740 1\uc774\uba70, \ud2b9\uc815 \uad6c\uac04\uc758 \ud655\ub960\uc744 \uad6c\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud574\ub2f9 \uad6c\uac04\uc758 PDF\ub97c \uc801\ubd84\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \\( \\mu = 0 \\)\uacfc \\( \\sigma = 1 \\)\uc778 \ud45c\uc900 \uc815\uaddc \ubd84\ud3ec\uc758 \uacbd\uc6b0, <\/p>\n<p style=\"text-align: center;\">\\( P(-1 &lt; Z &lt; 1) = \\int_{-1}^{1} f(z) dz \\)<\/p>\n<p>\uc774 \uc801\ubd84\uc744 \ud1b5\ud558\uc5ec \uad6c\ud55c \ud655\ub960\uc740 \uc57d 0.6827\uc785\ub2c8\ub2e4. \uc989, \ud45c\uc900 \uc815\uaddc \ubd84\ud3ec\uc5d0\uc11c Z\uac00 -1\uacfc 1 \uc0ac\uc774\uc5d0 \uc874\uc7ac\ud560 \ud655\ub960\uc774 \uc57d 68.27%\uc784\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h3>2. \ub204\uc801 \ubd84\ud3ec \ud568\uc218(CDF)<\/h3>\n<p>\ub204\uc801 \ubd84\ud3ec \ud568\uc218(CDF)\ub294 \ud655\ub960 \ubcc0\uc218 \\( X \\)\uac00 \ud2b9\uc815 \uac12 \\( x \\)\ubcf4\ub2e4 \uc791\uac70\ub098 \uac19\uc740 \ud655\ub960\uc744 \uc81c\uacf5\ud558\ub294 \ud568\uc218\uc785\ub2c8\ub2e4. \uc989, CDF\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ub429\ub2c8\ub2e4:<\/p>\n<p style=\"text-align: center;\">\\( F(x) = P(X \\leq x) = \\int_{-\\infty}^{x} f(t) dt \\)<\/p>\n<p>\uc774 CDF\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4:<\/p>\n<ul>\n<li>CDF\ub294 0\uc5d0\uc11c 1 \uc0ac\uc774\uc758 \uac12\uc744 \uac00\uc9c0\uba70, \\( F(-\\infty) = 0 \\)\uacfc \\( F(\\infty) = 1 \\)\uc785\ub2c8\ub2e4.<\/li>\n<li>CDF\ub294 \ube44\uac10\uc18c \ud568\uc218\ub85c, \\( x_1 &lt; x_2 \\)\uc77c \ub54c \\( F(x_1) \\leq F(x_2) \\)\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud655\ub960 \ubcc0\uc218\uc758 \ubc94\uc704 \\( (a, b) \\)\uc5d0 \ub300\ud55c \ud655\ub960\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 CDF\ub97c \uc774\uc6a9\ud558\uc5ec \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<br \/>\n        \\( P(a &lt; X &lt; b) = F(b) &#8211; F(a) \\).<\/li>\n<\/ul>\n<h4>2.1 CDF\uc758 \uc608: \uc815\uaddc \ubd84\ud3ec<\/h4>\n<p>\uc815\uaddc \ubd84\ud3ec\uc758 CDF\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud615\ud0dc\ub85c \uc8fc\uc5b4\uc9d1\ub2c8\ub2e4:<\/p>\n<p style=\"text-align: center;\">\\( F(x) = \\frac{1}{2}\\left(1 + \\text{erf}\\left(\\frac{x &#8211; \\mu}{\\sigma \\sqrt{2}}\\right)\\right) \\)<\/p>\n<p>\uc5ec\uae30\uc11c \\( \\text{erf} \\)\ub294 \uc624\ucc28 \ud568\uc218(Error Function)\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud45c\uc900 \uc815\uaddc \ubd84\ud3ec\uc758 \uacbd\uc6b0 \\( \\mu = 0 \\)\uacfc \\( \\sigma = 1 \\)\uc778 \uc0c1\ud669\uc744 \uace0\ub824\ud560 \ub54c, \\( F(1) \\)\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacfc\uc815\uc744 \ud1b5\ud574 \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p style=\"text-align: center;\">\\( F(1) = P(Z \\leq 1) \\)<\/p>\n<p>\uc774 \uacbd\uc6b0 CDF \uac12\uc744 \uad6c\ud558\uba74 \uc57d 0.8413\uc774 \ub418\uba70, \uc774\ub294 Z\uac00 1\ubcf4\ub2e4 \uc791\uac70\ub098 \uac19\uc744 \ud655\ub960\uc774 \uc57d 84.13%\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<h3>3. PDF\uc640 CDF\uc758 \uad00\uacc4<\/h3>\n<p>PDF\uc640 CDF\ub294 \uc11c\ub85c \ubc00\uc811\ud55c \uad00\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. CDF\ub294 PDF\ub97c \uc801\ubd84\ud558\uc5ec \uad6c\ud560 \uc218 \uc788\uc73c\uba70, PDF\ub294 CDF\ub97c \ubbf8\ubd84\ud558\uc5ec \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc218\uc2dd\uc73c\ub85c \ud45c\ud604\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>PDF\uc640 CDF\uc758 \uad00\uacc4:\n<p style=\"text-align: center;\">\\( F(x) = \\int_{-\\infty}^{x} f(t) dt \\)<\/p>\n<\/li>\n<li>\ub610\ud55c, CDF\ub97c \ubbf8\ubd84\ud558\uc5ec PDF\ub97c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:\n<p style=\"text-align: center;\">\\( f(x) = \\frac{d}{dx} F(x) \\)<\/p>\n<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uad00\uacc4\ub294 PDF\uc640 CDF \uc0ac\uc774\uc758 \ubcc0\ud658\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec, \ud55c \ucabd\uc5d0\uc11c \uc5bb\uc740 \uc815\ubcf4\ub97c \ub2e4\ub978 \ucabd\uc73c\ub85c \uc190\uc27d\uac8c \ubcc0\ud658\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, PDF\ub97c \uc54c\uace0 \uc788\ub2e4\uba74 \ud2b9\uc815 \uad6c\uac04\uc758 \ud655\ub960\uc744 \uad6c\ud558\uae30 \uc704\ud574 CDF\ub97c \uc0ac\uc6a9\ud558\uac70\ub098, CDF\ub97c \uc54c\uace0 \uc788\ub2e4\uba74 \ud2b9\uc815 \uac12\uc758 \ud655\ub960 \ubc00\ub3c4\ub97c \uad6c\ud558\uae30 \uc704\ud574 PDF\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>4. PDF\uc640 CDF\ub97c \uc774\uc6a9\ud55c \ud655\ub960 \ud574\uc11d<\/h3>\n<p>\ud655\ub960 \ubc00\ub3c4 \ud568\uc218\uc640 \ub204\uc801 \ubd84\ud3ec \ud568\uc218\ub97c \uc774\ud574\ud558\uace0 \ud65c\uc6a9\ud558\ub294 \uac83\uc740 \ub2e4\uc591\ud55c \ud1b5\uacc4\uc801\uc778 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc544\ub798\uc5d0\uc11c\ub294 PDF\uc640 CDF\ub97c \uc774\uc6a9\ud55c \uba87 \uac00\uc9c0 \ud655\ub960 \ud574\uc11d\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h4>4.1 \ud655\ub960 \uad6c\uac04 \ud574\uc11d<\/h4>\n<p>\uc55e\uc5d0\uc11c \uc5b8\uae09\ud55c \uac83\ucc98\ub7fc CDF\ub97c \uc0ac\uc6a9\ud558\uba74 \ud2b9\uc815 \uad6c\uac04\uc5d0 \ub300\ud55c \ud655\ub960\uc744 \uc27d\uac8c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc815\uaddc \ubd84\ud3ec\uc5d0\uc11c \\( \\mu = 0 \\)\uacfc \\( \\sigma = 1 \\)\uc77c \ub54c \\( P(-1 &lt; Z &lt; 1) \\)\uc744 \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0\ub294 \uc544\ub798\uc640 \uac19\uc774 \ud574\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p style=\"text-align: center;\">\\( P(-1 &lt; Z &lt; 1) = F(1) &#8211; F(-1) \\)<\/p>\n<p>\uc774\ub97c \ud1b5\ud574 -1\uacfc 1 \uc0ac\uc774\uc758 \ud655\ub960\uc774 68.27%\ub77c\ub294 \uc0ac\uc2e4\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud574\uc11d\uc740 \ud1b5\uacc4\uc801 \ub370\uc774\ud130 \ubd84\uc11d \uc2dc \ud2b9\uc815 \uad6c\uac04\uc5d0\uc11c \uacb0\uacfc\uac00 \uc5b4\ub5a4\uc9c0\ub97c \ud30c\uc545\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h4>4.2 \ud2b9\uc815 \uac12\uc5d0 \ub300\ud55c \ud655\ub960 \ud574\uc11d<\/h4>\n<p>PDF\ub97c \uc774\uc6a9\ud574 \ud2b9\uc815 \uac12\uc758 \ud655\ub960 \ubc00\ub3c4\ub97c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc704\uc758 \uc815\uaddc \ubd84\ud3ec\uc5d0\uc11c \\( f(0) \\)\ub97c \uacc4\uc0b0\ud558\uba74 \ud3c9\uade0\uc774 \uc704\uce58\ud55c \uacf3\uc758 \ubc00\ub3c4\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac12\uc740 \\( f(0) = \\frac{1}{\\sqrt{2\\pi}} \\)\ub85c, \uc57d 0.3989\uc785\ub2c8\ub2e4. \uc774\ub294 \ud3c9\uade0\uc774 0\uc77c \ub54c\uc758 \ud655\ub960 \ubc00\ub3c4\ub97c \ub098\ud0c0\ub0b4\uba70, \uc774 \uac12\uc774 \ud074\uc218\ub85d \uadf8 \uc8fc\uc704\uc5d0\uc11c \ud655\ub960\uc774 \ub192\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<h4>4.3 \uae30\ub300\uac12\uacfc \ubd84\uc0b0 \ud574\uc11d<\/h4>\n<p>PDF\uc640 CDF\ub294 \ub610\ud55c \uae30\ub300\uac12\uacfc \ubd84\uc0b0\uc758 \uacc4\uc0b0\uc5d0\ub3c4 \uc774\uc6a9\ub429\ub2c8\ub2e4. \uae30\ub300\uac12 \\( E[X] \\)\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ub418\uba70, PDF\ub97c \ud1b5\ud574 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p style=\"text-align: center;\">\\( E[X] = \\int_{-\\infty}^{\\infty} x f(x) dx \\)<\/p>\n<p>\ubd84\uc0b0 \\( Var[X] \\)\uc740 \uae30\ub300\uac12\uc744 \uc774\uc6a9\ud574 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ub429\ub2c8\ub2e4:<\/p>\n<p style=\"text-align: center;\">\\( Var[X] = E[X^2] &#8211; (E[X])^2 = \\int_{-\\infty}^{\\infty} x^2 f(x) dx &#8211; (E[X])^2 \\)<\/p>\n<p>\uc774\ub7ec\ud55c \uacc4\uc0b0\ub4e4\uc740 \ud655\ub960 \ubcc0\uc218\uc758 \ubd84\ud3ec\ub97c \ubcf4\ub2e4 \uba85\ud655\ud788 \uc774\ud574\ud558\uace0, \uacb0\uacfc\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<h3>5. \uacb0\ub860<\/h3>\n<p>\ud655\ub960 \ubc00\ub3c4 \ud568\uc218(PDF)\uc640 \ub204\uc801 \ubd84\ud3ec \ud568\uc218(CDF)\ub294 \ud655\ub960\uacfc \ud1b5\uacc4\uc758 \uae30\ubcf8\uc801\uc778 \uac1c\ub150\uc73c\ub85c, \uc774 \ub458\uc758 \uc774\ud574\ub294 \uc2e4\uc81c \ub370\uc774\ud130 \ubd84\uc11d \ubc0f \ud574\uc11d\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. PDF\ub294 \ud2b9\uc815 \uac12 \ub610\ub294 \uad6c\uac04\uc758 \ud655\ub960\uc744 \ubc00\ub3c4\ub85c \ub098\ud0c0\ub0b4\uace0, CDF\ub294 \ud2b9\uc815 \uac12\uc5d0 \ub300\ud55c \ub204\uc801 \ud655\ub960\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub4e4 \uac04\uc758 \uad00\uacc4\ub97c \ud1b5\ud574 \ub2e4\uc591\ud55c \ud655\ub960 \ud574\uc11d\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uba70, \uae30\ub300\uac12\uacfc \ubd84\uc0b0\uc758 \uc124\uc815 \ub610\ud55c PDF\uc640 CDF\ub97c \uc774\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, PDF\uc640 CDF\ub294 \ud1b5\uacc4\uc801 \ub370\uc774\ud130 \ubd84\uc11d\uacfc \ud655\ub960\uc801 \ubaa8\ub378\ub9c1\uc5d0\uc11c \ud544\uc218\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub3c4\uad6c\ub4e4\uc774\ub77c\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud655\ub960 \ubc00\ub3c4 \ud568\uc218(PDF)\uc640 \ub204\uc801 \ubd84\ud3ec \ud568\uc218(CDF), PDF\uc640 CDF\ub97c \uc774\uc6a9\ud55c \ud655\ub960 \ud574\uc11d \ud655\ub960\ub860\uacfc \ud1b5\uacc4\ud559\uc5d0\uc11c, \ud655\ub960 \ubc00\ub3c4 \ud568\uc218(Probability Density Function, PDF)\uc640 \ub204\uc801 \ubd84\ud3ec \ud568\uc218(Cumulative Distribution Function, CDF)\ub294 \ud655\ub960 \ubd84\ud3ec\ub97c \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud558\ub294 \uc911\uc694\ud55c \uac1c\ub150\uc785\ub2c8\ub2e4. \uc774 \ub450 \uac1c\ub150\uc740 \ud655\ub960 \ubcc0\uc218\ub97c \uc774\ud574\ud558\uace0 \ub2e4\uc591\ud55c \ud1b5\uacc4\uc801 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 PDF\uc640 CDF\uc758 \uc815\uc758, \uc758\ubbf8, \uadf8\ub4e4 \uac04\uc758 \uad00\uacc4, \uadf8\ub9ac\uace0 \uac01\uac01\uc744 \ud65c\uc6a9\ud55c &hellip; <a href=\"https:\/\/atmokpo.com\/w\/40806\/\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;42.\ud655\ub960 \ubc00\ub3c4 \ud568\uc218(PDF)\uc640 \ub204\uc801 \ubd84\ud3ec \ud568\uc218(CDF), PDF\uc640 CDF\ub97c \uc774\uc6a9\ud55c \ud655\ub960 \ud574\uc11d&#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-40806","post","type-post","status-publish","format-standard","hentry","category-219"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - 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