{"id":10482,"date":"2025-07-19T09:00:39","date_gmt":"2025-07-19T00:00:39","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/07\/19\/10482\/"},"modified":"2025-07-19T09:00:39","modified_gmt":"2025-07-19T00:00:39","slug":"%ed%99%95%eb%a5%a0-%ed%91%9c%eb%b3%b8%ec%b6%94%ec%b6%9c%ea%b3%bc-%eb%b9%84%ed%99%95%eb%a5%a0-%ed%91%9c%eb%b3%b8%ec%b6%94%ec%b6%9c%ec%97%90-%eb%8c%80%ed%95%b4%ec%84%9c-%eb%b9%84%ea%b5%90-%ec%84%a4","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/07\/19\/10482\/","title":{"rendered":"\ud655\ub960 \ud45c\ubcf8\ucd94\ucd9c\uacfc \ube44\ud655\ub960 \ud45c\ubcf8\ucd94\ucd9c\uc5d0 \ub300\ud574\uc11c \ube44\uad50 \uc124\uba85\ud558\uc2dc\uc624"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

1) \ud655\ub960\ud45c\ubcf8\ucd94\ucd9c
\n (1) \ub2e8\uc21c\ubb34\uc791\uc704\ud45c\ubcf8\ucd94\ucd9c
\n (2) \uacc4\ud1b5\uc801 \ud45c\ubcf8\ucd94\ucd9c
\n (3) \uce35\ud654\ud45c\ubcf8\ucd94\ucd9c
\n (4) \uc9d1\ub77d\ud45c\ubcf8\ucd94\ucd9c<\/p>\n

2) \ube44\ud655\ub960\ud45c\ubcf8\ucd94\ucd9c
\n (1) \uac1c\ub150
\n (2) \uc784\uc758\ud45c\ubcf8\ucd94\ucd9c
\n (3) \ub208\ub369\uc774 \ud45c\ubcf8\ucd94\ucd9c<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

1) \ud655\ub960\ud45c\ubcf8\ucd94\ucd9c<\/p>\n

\ud655\ub960\ud45c\ubcf8\ucd94\ucd9c\uc774 \uac00\uc9c4 \uc911\uc694\ud55c \ud2b9\uc9d5 \uc911\uc758 \ud558\ub098\ub294 \uc5f0\uad6c\ub300\uc0c1\uc774 \ud45c\ucd9c\ub420 \ud655\ub960\uc774 \uc54c\ub824\uc838 \uc788\uae30 \ub54c\ubb38\uc5d0 \ubaa8\uc9d1\ub2e8\uc73c\ub85c\ubd80\ud130 \ud45c\ubcf8\uc73c\ub85c \ubf51\ud790 \ud655\ub960\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc774\ub2e4. \ub610\ud55c \ud45c\ubcf8\uc744 \uc120\uc815\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \uc5f0\uad6c\uc790\ub294 \ud45c\ubcf8\uc744 \uc778\uc704\uc801\uc73c\ub85c \uc120\uc815\ud558\uc9c0 \uc54a\uace0 \ubb34\uc791\uc704 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud55c\ub2e4. \ub530\ub77c\uc11c \ud655\ub960\ud45c\ubcf8\ucd94\ucd9c\uc740 \ud45c\ubcf8\uc758 \ud1b5\uacc4\uce58\ub85c \ubaa8\uc218\ub97c \ucd94\uc815\ud558\ub294 \ub370 \ud3b8\ud5a5\ub418\uc9c0 \uc54a\uc73c\uba70, \ud45c\ubcf8\uc5d0 \ub300\ud55c \ubd84\uc11d\uacb0\uacfc\ub97c \ubaa8\uc9d1\ub2e8\uc5d0 \uc77c\ubc18\ud654\ud558\ub294 \uac83\uc774 \uac00\ub2a5\ud574\uc9c4\ub2e4.
\n\uadf8\ub7ec\ub098 \ud655\ub960\ud45c\ubcf8\ucd94\ucd9c\ubc29\ubc95\uc740 \ubaa8\uc9d1\ub2e8 \uc804\uccb4\uc5d0 \ub300\ud55c \ud45c\uc9d1\ud2c0\uc744 \ud655\ubcf4\ud574\uc57c \ud558\uace0, \uc2dc\uac04\uacfc \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e0\ub2e4\ub294 \uc5b4\ub824\uc6c0\uc774 \uc788\ub2e4.<\/p>\n

(1) \ub2e8\uc21c\ubb34\uc791\uc704\ud45c\ubcf8\ucd94\ucd9c<\/p>\n

\ub2e8\uc21c\ubb34\uc791\uc704\ud45c\ubcf8\ucd94\ucd9c(simple random sampling)\uc740 \ubaa8\uc9d1\ub2e8\uc744 \uad6c\uc131\ud558\ub294 \uac01 \uc694\uc18c\uac00 \ud45c\ubcf8\uc73c\ub85c \uc120\ud0dd\ub420 \ud655\ub960\uc744 \ub3d9\ub4f1\ud558\uac8c \ubd80\uc5ec\ud558\uc5ec \ud45c\ubcf8\uc744 \uc120\uc815\ud558\ub294 \ubc29\ubc95\uc774\ub2e4. \uc774\ub54c \ubaa8\uc9d1\ub2e8\uc758 \ud06c\uae30\uac00 N\uc774\uace0 \ud45c\ubcf8\uc758 \ud06c\uae30\uac00 n\uc774\ub77c\uace0 \uac00\uc815\ud55c\ub2e4\uba74 \uac01 \uad6c\uc131\uc694\uc18c\uac00 \ud45c\ubcf8\uc5d0 \ubf51\ud790 \ud655\ub960\uc740 n\/N\uc774 \ub41c\ub2e4. \ub530\ub77c\uc11c \ub2e8\uc21c\ubb34\uc791\uc704\ud45c\ubcf8\ucd94\ucd9c\uc5d0\uc11c \ubaa8\ub4e0 \ud45c\ubcf8\uc774 \ub3d9\uc77c\ud55c \ud45c\ucd9c \uae30\ud68c\ub97c \uac16\uae30 \uc704\ud574\uc11c\ub294 \ubaa8\uc9d1\ub2e8\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \ubaa9\ub85d\uc744 \ud655\ubcf4\ud574\uc57c \ud55c\ub2e4.
\n\ud45c\ubcf8\ucd94\ucd9c\uc758 \uacfc\uc815\uc740 \uc6b0\uc120 \uc0ac\uc804\uc5d0 \ud655\ubcf4\ub41c \ud45c\uc9d1\ud2c0\uc5d0 \uace0\uc720\ubc88\ud638\ub97c \ubd80\uc5ec\ud558\uace0 \ud45c\ubcf8\uc758 \ud06c\uae30\ub97c \uacb0\uc815\ud55c \ub2e4\uc74c, \ubb34\uc791\uc704\ub85c \ud45c\ubcf8\uc758 \uc218\ub9cc\ud07c \ud45c\ubcf8\uc744 \ubf51\uc73c\uba74 \ub41c\ub2e4. \uc774\ub54c \ubb34\uc791\uc704 \ubc29\ubc95\uc740 \uace0\uc720\ubc88\ud638\ub97c \ucd94\ucca8\ud558\uac70\ub098 \ub09c\uc218\ud45c\ub97c \uc774\uc6a9\ud558\ub294 \ub4f1\uc758 \ubc29\ubc95\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uace0, \ud1b5\uacc4 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c\ub294 \uc784\uc758\ub85c \ud45c\ubcf8\uc744 \uc9c0\uc815\ud558\ub294 \ubc29\ubc95\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\ub2e4.
\n\ub2e8\uc21c\ubb34\uc791\uc704\ud45c\ubcf8\ucd94\ucd9c\uc740 \uc5f0\uad6c\uc790\uac00 \ubaa8\uc9d1\ub2e8\uc758 \ud2b9\uc131\uc5d0 \ub300\ud574 \ubaa8\ub974\ub294 \uacbd\uc6b0\uc5d0 \uc8fc\ub85c \uc774\uc6a9\ud558\ub294 \ubc29\ubc95\uc774\uba70, \ub2e4\ub978 \ud655\ub960\ud45c\ubcf8\ucd94\ucd9c\ubc29\ubc95\uc5d0 \ube44\ud574 \ud45c\uc9d1\uc624\ucc28\uac00 \ud06c\uac8c \ub098\ud0c0\ub0a0 \uc218 \uc788\ub2e4. \ub530\ub77c\uc11c \ub2e8\uc21c\ubb34\uc791\uc704\ud45c\ubcf8\uc5d0\uc11c \ud45c\uc9d1\uc624\ucc28\ub97c \ucd5c\ub300\ud55c\uc73c\ub85c \uc904\uc774\uae30 \uc704\ud574\uc11c\ub294 \ud45c\ubcf8\uc758 \ud06c\uae30\ub97c \ucda9\ubd84\ud788 \ud655\ubcf4\ud558\ub294 \uac83\uc774 \uc88b\ub2e4. \ub9cc\uc57d \uc5f0\uad6c\uc790\uac00 \ubaa8\uc9d1\ub2e8\uc758 \ud2b9\uc131\uc744 \uc0ac\uc804\uc5d0 \uc54c\uace0 \uc788\ub2e4\uba74 \ubaa8\uc9d1\ub2e8\uc758 \ud2b9\uc131\uc744 \uace0\ub824\ud558\uc5ec \ub3d9\uc9c8\uc801\uc778 \uc9d1\ub2e8\uc73c\ub85c \ubd84\ub958\ud55c \ud6c4 \ub2e8\uc21c\ubb34\uc791\uc704\ud45c\ubcf8\ucd94\ucd9c\uc744 \uc2e4\ud589\ud558\ub294 \uac83\uc774 \uc88b\ub2e4. \uc608\ub85c, \uc9c0\uc5ed\uc0ac\ud68c\uc885\ud569\ubcf5\uc9c0\uad00\uc5d0\uc11c \uc9c0\uc5ed \uc8fc\ubbfc\uc744 \ub300\uc0c1\uc73c\ub85c \uc695\uad6c\uc870\uc0ac\ub97c \uc2e4\uc2dc\ud558\uace0\uc790 \ud55c\ub2e4.
\n\uae30\uad00 \uc885\uc0ac\uc790\uc778 \uc0ac\ud68c\ubcf5\uc9c0\uc0ac\ub294 \uc5f0\uad6c\ub97c \uc900\ube44\ud558\uba74\uc11c \uc9c0\uc5ed\uc774 \uc911\uc0b0\uce35 \ubc00\uc9d1\uc9c0\uc5ed\uacfc \uc800\uc18c\ub4dd\uce35 \ubc00\uc9d1\uc9c0\uc5ed\uc73c\ub85c \uad6c\ubd84\ub41c\ub2e4\ub294 \uac83\uc744 \uc54c\uc558\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 1) \ud655\ub960\ud45c\ubcf8\ucd94\ucd9c (1) \ub2e8\uc21c\ubb34\uc791\uc704\ud45c\ubcf8\ucd94\ucd9c (2) \uacc4\ud1b5\uc801 \ud45c\ubcf8\ucd94\ucd9c (3) \uce35\ud654\ud45c\ubcf8\ucd94\ucd9c (4) \uc9d1\ub77d\ud45c\ubcf8\ucd94\ucd9c 2) \ube44\ud655\ub960\ud45c\ubcf8\ucd94\ucd9c (1) \uac1c\ub150 (2) \uc784\uc758\ud45c\ubcf8\ucd94\ucd9c (3) \ub208\ub369\uc774 \ud45c\ubcf8\ucd94\ucd9c \ubcf8\ubb38\ub0b4\uc6a9 1) \ud655\ub960\ud45c\ubcf8\ucd94\ucd9c \ud655\ub960\ud45c\ubcf8\ucd94\ucd9c\uc774 \uac00\uc9c4 \uc911\uc694\ud55c \ud2b9\uc9d5 \uc911\uc758 \ud558\ub098\ub294 \uc5f0\uad6c\ub300\uc0c1\uc774 \ud45c\ucd9c\ub420 \ud655\ub960\uc774 \uc54c\ub824\uc838 \uc788\uae30 \ub54c\ubb38\uc5d0 \ubaa8\uc9d1\ub2e8\uc73c\ub85c\ubd80\ud130 \ud45c\ubcf8\uc73c\ub85c \ubf51\ud790 \ud655\ub960\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc774\ub2e4. \ub610\ud55c \ud45c\ubcf8\uc744 \uc120\uc815\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \uc5f0\uad6c\uc790\ub294 \ud45c\ubcf8\uc744 \uc778\uc704\uc801\uc73c\ub85c \uc120\uc815\ud558\uc9c0 \uc54a\uace0 \ubb34\uc791\uc704 \ubc29\ubc95\uc744 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[7689,15986],"class_list":["post-10482","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-7689","tag-15986"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/10482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=10482"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/10482\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=10482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=10482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=10482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}