{"id":107,"date":"2023-07-17T04:05:25","date_gmt":"2023-07-17T04:05:25","guid":{"rendered":"https:\/\/mathority.org\/ko\/%ec%82%b0%ec%88%a0-%ed%8f%89%ea%b7%a0-%ea%b3%84%ec%82%b0%ea%b8%b0\/"},"modified":"2023-07-17T04:05:25","modified_gmt":"2023-07-17T04:05:25","slug":"%ec%82%b0%ec%88%a0-%ed%8f%89%ea%b7%a0-%ea%b3%84%ec%82%b0%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/mathority.org\/ko\/%ec%82%b0%ec%88%a0-%ed%8f%89%ea%b7%a0-%ea%b3%84%ec%82%b0%ea%b8%b0\/","title":{"rendered":"\uc0b0\uc220 \ud3c9\uade0 \uacc4\uc0b0\uae30"},"content":{"rendered":"<p>\uc0b0\uc220 \ud3c9\uade0\uc740 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ub429\ub2c8\uae4c? \ud3c9\uade0\uc740 \uc8fc\uc5b4\uc9c4 \uc22b\uc790 \uc9d1\ud569\uc744 \ub354\ud55c \ud6c4 \uacb0\uacfc\ub97c \uac12\uc758 \uac1c\uc218\ub85c \ub098\ub204\uc5b4 \uc5bb\uc740 \uc22b\uc790 \uac12\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub370\uc774\ud130 2, 4, 1, 6\uc758 <strong>\uc0b0\uc220 \ud3c9\uade0\uc744 \uacc4\uc0b0<\/strong> \ud558\ub824\uba74 \ub2e4\uc74c \uacc4\uc0b0\uc744 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. (2 + 4 + 1 + 5) \/ 4 = 3. \uc774 \ubb38\uc11c\uc758 \ub4b7\ubd80\ubd84\uc5d0\uc11c \uc22b\uc790 \uc9d1\ud569\uc758 \ud3c9\uade0\uc744 \ucc3e\ub294 \ubc29\ubc95\uc744 \ub354 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4. \ub610\ud55c \ub2e4\uc74c\uacfc \uac19\uc740 \uc0b0\uc220 \ud3c9\uade0 \uacc4\uc0b0\uae30\ub97c \ub9c8\uc74c\ub300\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uacb0\uacfc\uac00 \uc62c\ubc14\ub978\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"calculadora-de-promedio-online\"> <span id=\"Calculadora_de_promedio_online\">\uc628\ub77c\uc778 \ud3c9\uade0 \uacc4\uc0b0\uae30<\/span><\/h2>\n<p> \uc77c\ub828\uc758 \uc22b\uc790\uc758 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud558\ub824\uba74 \uc774 <strong>\uc628\ub77c\uc778 \uc0b0\uc220 \ud3c9\uade0 \uacc4\uc0b0\uae30\ub97c<\/strong> \uc0ac\uc6a9\ud558\uba74 \ub429\ub2c8\ub2e4. \uc774 \uacc4\uc0b0\uae30\ub97c \ud1b5\ud574 \uc5f0\uc2b5 \uacb0\uacfc\ub97c \ud655\uc778\ud558\uace0 \ubb38\uc81c\ub97c \uc62c\ubc14\ub974\uac8c \ud480\uc5c8\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9d1\ud569\uc744 \uad6c\uc131\ud558\ub294 \uc22b\uc790(\uc27c\ud45c\ub85c \uad6c\ubd84)\ub9cc \uc785\ub825\ud558\uace0 \uacc4\uc0b0 \ubc84\ud2bc\uc744 \ud074\ub9ad\ud558\uba74 \ub418\uae30 \ub54c\ubb38\uc5d0 \uc0ac\uc6a9\ubc95\uc740 \ub9e4\uc6b0 \uac04\ub2e8\ud569\ub2c8\ub2e4. \ub9c8\uce68\ud45c(\uc27c\ud45c \uc544\ub2d8)\ub97c \uc0ac\uc6a9\ud558\uc5ec <strong>10\uc9c4\uc218\ub97c<\/strong> \uc785\ub825\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><title> \uc0b0\uc220 \ud3c9\uade0 \uacc4\uc0b0\uae30<\/title><script language=\"javascript\"><\/p>\n<p>function MediaAritmetica (){\n        var numeros = document.getElementById('ValoresEntrada').value.split(',');\n        var suma = 0;\n        for (c in numeros){\n            suma += numeros[c]*1;\n        }\n        return document.getElementById('MediaAritmetica').innerText = suma\/numeros.length;\n    }<\/p>\n<p>function calcularMediaAritmetica() {\n  var input = document.getElementById('ValoresEntrada').value;\n  var numeros = [];\n  var numeroConcreto = 0; <\/p>\n<p>  for(var i = 0; i < input.length; i++) { \n    if (input[i] == ',') { \n      numeros.push(parseInt(input.substring(numeroConcreto,i))); \n      numeroConcreto = i + 1; \n    } else if (i == input.length - 1) { \n      numeros.push(parseInt(input.substring(numeroConcreto))); \n    }\n  }\n  document.getElementById('MediaAritmetica').innerText = 'La media aritm\u00e9tica es: ' + MediaAritmetica.apply(window, numeros);\n  }\n \n<\/script><\/p>\n<form id=\"formMediaAritmetica\" name=\"formMediaAritmetica\" style=\"padding-top: 1rem\"><input type=\"text\" id=\"ValoresEntrada\" name=\"ValoresEntrada\" size=\"30\" placeholder=\"33,5,12\" pattern=\"^\\d+[0-9,]+\\d+$\" required=\"\"> <button type=\"button\" onclick=\"calcularMediaAritmetica()\">\uacc4\uc0b0\ud558\ub2e4<\/button> <\/p>\n<div id=\"MediaAritmetica\"><\/div>\n<\/form>\n<h2 class=\"wp-block-heading\" id=\"como-calcular-la-media-aritmetica\"> <span id=\"Como_calcular_la_media_aritmetica\">\uc0b0\uc220 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/span><\/h2>\n<p> \uc77c\ub828\uc758 \uc22b\uc790\ub098 \uc22b\uc790 \uc9d1\ud569\uc744 \uae30\ubc18\uc73c\ub85c \uc0b0\uc220 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\ub294 \uacf5\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"374\" height=\"173\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/calculatrice-de-moyenne-arithmetique.webp\" data-src=\"\" alt=\"\uc0b0\uc220 \ud3c9\uade0 \uacc4\uc0b0\uae30\" class=\"wp-image-5683 lazyload\" srcset=\"\" sizes=\"auto, \"><figcaption class=\"wp-element-caption\"> \uc0b0\uc220 \ud3c9\uade0 \uacf5\uc2dd<\/figcaption><\/figure>\n<\/div>\n<p> \uc608\ub97c \ub4e4\uc5b4, \uc22b\uc790 \uc9d1\ud569 [1, 4, 7, 2, 5, 10]\uc758 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud558\ub824\uba74 \ub2e8\uc21c\ud788 \uc22b\uc790 \uc9d1\ud569\uc744 \ub354\ud55c \ub2e4\uc74c \ud574\ub2f9 \uacb0\uacfc\ub97c \uc774\uc804\uc5d0 \ucd94\uac00\ud55c \uac12\uc758 \uac1c\uc218\ub85c \ub098\ub215\ub2c8\ub2e4. 1 + 4 + 7 + 3 + 5 + 10) \/ 6 = 5. \ub54c\ub85c\ub294<a href=\"https:\/\/mathority.org\/ko\/\u1107\u1175\u11ab\u1103\u1169\u1111\u116d\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ube48\ub3c4\ud45c<\/a> \uc5d0 \uc788\ub294 \uac12\uc758 \uc0b0\uc220 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud574\uc57c \ud560 \ub54c\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \ub3d9\uc77c\ud55c \uacf5\uc2dd\uc744 \uc801\uc6a9\ud574\uc57c \ud558\uc9c0\ub9cc \uac01 \uc22b\uc790\uc5d0 \ud574\ub2f9 \uc22b\uc790\uac00 \ub098\ud0c0\ub098\ub294 \ud69f\uc218( <a href=\"https:\/\/mathority.org\/ko\/\u110c\u1165\u11af\u1103\u1162\u1107\u1175\u11ab\u1103\u1169\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc808\ub300 \ube48\ub3c4<\/a> )\ub97c \uacf1\ud558\uace0 N\uc744 \uc808\ub300 \ube48\ub3c4\uc758 \ud569\uacfc \ub3d9\uc77c\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 (1 x 4 + 3 x 2 + 5 x 4) \/ (4 + 2 + 4) = 3\uc785\ub2c8\ub2e4.<\/p>\n<p> \uc774 \uacf5\uc2dd\uc740 i\ub97c \ubc11\uc73c\ub85c \ud558\ub294 N\uc758 \ud569(\u03a3 <sub>i<\/sub> <sup>N<\/sup> )\uc744 N\uc73c\ub85c \ub098\ub208 \uac83\uc73c\ub85c \ud45c\ud604\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub9c8\uc9c0\ub9c9 \ud45c\ud604\uc740 \uc704 \uc774\ubbf8\uc9c0\uc640 \ub3d9\uc77c\ud55c \uc758\ubbf8\ub97c \ub2e4\ub978 \ubc29\uc2dd\uc73c\ub85c \ud45c\ud604\ud55c \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc218\ud559 \uad50\uacfc\uc11c\uc5d0\uc11c \ub354 \ub9ce\uc774 \ubc1c\uacac\ub418\uc9c0\ub9cc, \uc774\uac83\uc774 \ubc14\ub85c \uc544\ub294 \uac83\uc774 \uc911\uc694\ud55c \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"propiedades-de-la-media-aritmetica\"> <span id=\"Propiedades_de_la_media_aritmetica\">\uc0b0\uc220 \ud3c9\uade0\uc758 \uc18d\uc131<\/span><\/h2>\n<ul>\n<li> <strong>\ud3b8\ucc28\uc758 \ud569:<\/strong> \uc804\uccb4 \ud3c9\uade0\uacfc \ubaa8\ub4e0 \ub370\uc774\ud130\uc758 \ud3b8\ucc28\uc758 \ud569\uc740 0\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc774 \uc18d\uc131\uc5d0\uc11c \ub2e4\uc74c \uacf5\uc2dd \u03a3(X <sub>i<\/sub> - x\u0304) = 0\uc744 \ucd94\ub860\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li> <strong>\ud3b8\ucc28 \uc81c\uacf1\uc758 \ud569:<\/strong> \uc0b0\uc220 \ud3c9\uade0\uc744 \uae30\uc900\uc73c\ub85c \ubaa8\ub4e0 \ub370\uc774\ud130\uc758 \ud3b8\ucc28 \uc81c\uacf1\uc744 \ub354\ud558\uba74 \ucd5c\uc18c \uc218\uce58\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\uba74 \u03a3(X <sub>i<\/sub> - x\u0304) <sup>2<\/sup> \u2264 \u03a3(X <sub>i<\/sub> - a) <sup>2<\/sup> , a \u2208 \u211d\uc785\ub2c8\ub2e4.<\/li>\n<li> <strong>\ub4f1\uac00 \uc0b0\uc220 \ud3c9\uade0:<\/strong> \uc218\uce58 \uc138\ud2b8\ub97c \uad6c\uc131\ud558\ub294 \ubaa8\ub4e0 \uac12\uc5d0 x \uac12\uc744 \ucd94\uac00\ud558\uba74 \uc774 \uc22b\uc790\uc758 \ud3c9\uade0\uc740 \uc774\uc804 \uc0b0\uc220 \ud3c9\uade0\uacfc \ucd94\uac00\ub41c \uc22b\uc790\uc758 \ud569\uacfc \uac19\uc2b5\ub2c8\ub2e4. x\u0304 = x\u0304 <sub>0<\/sub> + \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc81c\ud488\uc758 \uacbd\uc6b0\uc5d0\ub3c4 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\" id=\"aplicaciones-del-promedio\"> <span id=\"Aplicaciones_del_promedio\">\ud3c9\uade0\ud654 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/span><\/h2>\n<p> \uc77c\ubc18\uc801\uc73c\ub85c \uc6b0\ub9ac\ub294 \uc774 \uc218\ud559\uc801 \uc790\uc6d0\uc744 \uc0ac\uc6a9\ud558\uc5ec <strong>\uc9d1\ud569\uc758 \ub300\ud45c \uac12\uc744<\/strong> \uacc4\uc0b0\ud558\uba70, \uc774\ub97c \ud1b5\ud574 \uc22b\uc790 \uadf8\ub8f9\uc758 \ub3d9\uc791\uc744 \ub2e8\uc21c\ud654\ub41c \ubc29\uc2dd\uc73c\ub85c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ud559\uae09\uc758 \ud3c9\uade0 \uc131\uc801\uc744 \uacc4\uc0b0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ucd1d \ud559\uc0dd \uc218\ub97c \ub098\ud0c0\ub0b4\ub294 \uc810\uc218\ub97c \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ub610\ud55c \uc77c\ubc18\uc801\uc73c\ub85c \uacfc\ud559 \uc2e4\ud5d8\uc5d0\uc11c \ud3c9\uade0\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub354 \uc815\ud655\ud55c \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \uc5ec\ub7ec \uacb0\uacfc\ub97c \uc218\uc9d1\ud558\uace0 \ud3c9\uade0\uc744 \ub0b4\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"ejercicios-resueltos-de-la-media-aritmetica\"> <span id=\"Ejercicios_resueltos_de_la_media_aritmetica\">\uc0b0\uc220 \ud3c9\uade0 \ubb38\uc81c \ud574\uacb0<\/span><\/h2>\n<p> \ub2e4\uc74c\uc73c\ub85c, \uc0b0\uc220 \ud3c9\uade0\uc758 \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc5f0\uc2b5\uc744 \uc81c\uc2dc\ud560 \uac83\uc785\ub2c8\ub2e4. \uc774 \uc5f0\uc2b5\uc740 \ubaa8\ub450 <strong>\uc774 \uae30\uc0ac\uc5d0\uc11c \uc124\uba85\ud558\ub294 \ubc29\ubc95<\/strong> \uc73c\ub85c \ud574\uacb0\ub41c\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uc2ed\uc2dc\uc624. \uc6d0\ud55c\ub2e4\uba74 \uc704\uc758 \uacc4\uc0b0\uae30\uc640 <a href=\"https:\/\/mathority.org\/ko\/\u110b\u1169\u11ab\u1105\u1161\u110b\u1175\u11ab-\u1100\u1169\u11bc\u1112\u1161\u11a8\u110b\u116d\u11bc-\u1100\u1168\u1109\u1161\u11ab\u1100\u1175\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc628\ub77c\uc778 \uacc4\uc0b0\uae30\ub97c<\/a> \uc0ac\uc6a9\ud558\uc5ec \uc218\uce58 \ubd80\ubd84(\uacc4\uc0b0)\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \ub2e4\uc74c\uacfc \uac19\uc774 \uc5f0\uc2b5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"media-aritmetica-basica\"> \uae30\ubcf8 \uc0b0\uc220 \uc218\ub2e8<\/h3>\n<p> <strong>\ub2e4\uc74c \ub370\uc774\ud130 \uc138\ud2b8 [2, 5, 3, 7, 6, 1]\uc758 \uc0b0\uc220 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ub3d9\uc77c\ud55c \uc22b\uc790 \uadf8\ub8f9\uc758 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud574\uc57c \ud558\uc9c0\ub9cc \ubaa8\ub450 2\ub97c \uacf1\ud574\uc57c \ud569\ub2c8\ub2e4.<\/strong><\/p>\n<p> \uccab \ubc88\uc9f8 \uc139\uc158\uc744 \ud480\ub824\uba74 \uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \uacf5\uc2dd\uc778 <span style=\"font-size: inherit;\">x\u0304 =<\/span> (2 + 5 + 3 + 7 + 6 + 1) \/ 6 = 4\ub97c \uc0ac\uc6a9\ud558\uba74 \ub429\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ub450 \ubc88\uc9f8 \uc139\uc158\uc758 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud558\ub824\uba74, \ub3d9\uc77c\ud55c \uacc4\uc0b0\uc744 \uc218\ud589\ud558\ub418 \uac01 \uc22b\uc790\uc5d0 2\ub97c \uacf1\ud574\uc57c \ud569\ub2c8\ub2e4. (2 x 2 + 5 x 2 + 3 x 2 + 7 x 2 + 6 x 2 + 1 x 2) \/ 6 = 8. \ubcf4\uc2dc\ub2e4\uc2dc\ud53c, \ub450 \ubc88\uc9f8 \uacbd\uc6b0\uc5d0\ub294 \ud3c9\uade0\uac12\uc774 2\ubc30\ub85c \ub098\uc624\ub294\ub370, \uc774\ub294 \ub4f1\uac00\uc81c\ud488\uc758 \ubb3c\uc131\uc744 \uac80\uc99d\ud588\uae30 \ub54c\ubb38\uc5d0 \uc608\uce21 \uac00\ub2a5\ud55c \uc77c\uc774\uc5c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"media-aritmetica-para-datos-agrupados\"> \uadf8\ub8f9\ud654\ub41c \ub370\uc774\ud130\uc758 \uc0b0\uc220 \ud3c9\uade0<\/h3>\n<p> <strong>15\uba85\uc758 \ud559\uc0dd\uc758 \uc218\ud559 \uc131\uc801\uc740 5, 8, 7, 4, 9, 3, 6, 8, 7, 8, 9, 7, 5, 8, 8\uc785\ub2c8\ub2e4. \ud559\uae09 \ud3c9\uade0\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/strong><\/p>\n<p> \uc774 \uacbd\uc6b0 \uac01 \uc22b\uc790\uac00 \ubaa9\ub85d\uc5d0 \uba87 \ubc88 \ub098\ud0c0\ub098\ub294\uc9c0 \uacc4\uc0b0\ud55c \ub2e4\uc74c \uadf8\ub8f9\ud654\ub41c \ub370\uc774\ud130\uc5d0 \uc801\uc6a9\ub41c \uc0b0\uc220 \ud3c9\uade0 \uacf5\uc2dd(\uc808\ub300 \ube48\ub3c4\uac00 \uac1c\uc785\ud558\ub294 \uacf5\uc2dd)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. <span style=\"font-size: inherit;\">x\u0304 =<\/span> (3 x 1 + 4x1 + 5x2 + 6x1 + 7x3 + 8x5 + 9x2) \/ 15 = 6.8. \uacb0\ub860\uc801\uc73c\ub85c, \uc77c\ubd80 \ub192\uc740 \uc810\uc218\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub0ae\uc740 \uac12\uc740 \uc804\uccb4 \ud3c9\uade0\uc5d0 \ub9e4\uc6b0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"calculo-a-partir-de-una-media-conocida\"> \uc54c\ub824\uc9c4 \ud3c9\uade0\uc5d0\uc11c \uacc4\uc0b0<\/h3>\n<p> <strong>\ub450 \uc22b\uc790\uc758 \ud3c9\uade0\uc774 9.25\uc774\uace0 \ub450 \uc22b\uc790 \uc911 \ud558\ub098\uac00 6\uc774\ub77c\ub294 \uac83\uc744 \uc548\ub2e4\uba74 \ub450 \ubc88\uc9f8 \uc22b\uc790\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/strong><\/p>\n<p> \ub450 \ubc88\uc9f8 \uac12\uc744 \uacc4\uc0b0\ud558\ub824\uba74 \uc5f0\uc2b5\uc5d0\uc11c \ud56d\uc0c1 \uc0ac\uc6a9\ud588\ub358 \uacf5\uc2dd((6 + x) \/ 2 = 9.25)\uc744 \uae30\ubc18\uc73c\ub85c \ubc29\uc815\uc2dd\uc744 \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c x\ub97c \ubd84\ub9ac\ud558\uc5ec \ub450 \ubc88\uc9f8 \uc22b\uc790\uc640 \ub3d9\uc77c\ud55c \uc22b\uc790 \uac12\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 x = 12.5\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc0b0\uc220 \ud3c9\uade0\uc740 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ub429\ub2c8\uae4c? \ud3c9\uade0\uc740 \uc8fc\uc5b4\uc9c4 \uc22b\uc790 \uc9d1\ud569\uc744 \ub354\ud55c \ud6c4 \uacb0\uacfc\ub97c \uac12\uc758 \uac1c\uc218\ub85c \ub098\ub204\uc5b4 \uc5bb\uc740 \uc22b\uc790 \uac12\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub370\uc774\ud130 2, 4, 1, 6\uc758 \uc0b0\uc220 \ud3c9\uade0\uc744 \uacc4\uc0b0 \ud558\ub824\uba74 \ub2e4\uc74c \uacc4\uc0b0\uc744 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. (2 + 4 + 1 + 5) \/ 4 = 3. \uc774 \ubb38\uc11c\uc758 \ub4b7\ubd80\ubd84\uc5d0\uc11c \uc22b\uc790 \uc9d1\ud569\uc758 \ud3c9\uade0\uc744 \ucc3e\ub294 \ubc29\ubc95\uc744 \ub354 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4. &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ko\/%ec%82%b0%ec%88%a0-%ed%8f%89%ea%b7%a0-%ea%b3%84%ec%82%b0%ea%b8%b0\/\"> <span class=\"screen-reader-text\">\uc0b0\uc220 \ud3c9\uade0 \uacc4\uc0b0\uae30<\/span> \ub354 \ubcf4\uae30 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-107","post","type-post","status-publish","format-standard","hentry","category-23"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc0b0\uc220 \ud3c9\uade0 \uacc4\uc0b0\uae30 - Mathority<\/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:\/\/mathority.org\/ko\/\uc0b0\uc220-\ud3c9\uade0-\uacc4\uc0b0\uae30\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc0b0\uc220 \ud3c9\uade0 \uacc4\uc0b0\uae30 - Mathority\" \/>\n<meta property=\"og:description\" content=\"\uc0b0\uc220 \ud3c9\uade0\uc740 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ub429\ub2c8\uae4c? \ud3c9\uade0\uc740 \uc8fc\uc5b4\uc9c4 \uc22b\uc790 \uc9d1\ud569\uc744 \ub354\ud55c \ud6c4 \uacb0\uacfc\ub97c \uac12\uc758 \uac1c\uc218\ub85c \ub098\ub204\uc5b4 \uc5bb\uc740 \uc22b\uc790 \uac12\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub370\uc774\ud130 2, 4, 1, 6\uc758 \uc0b0\uc220 \ud3c9\uade0\uc744 \uacc4\uc0b0 \ud558\ub824\uba74 \ub2e4\uc74c \uacc4\uc0b0\uc744 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. 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