{"id":9205,"date":"2022-10-20T15:29:06","date_gmt":"2022-10-20T13:29:06","guid":{"rendered":"https:\/\/www.difference101.com\/?p=8199"},"modified":"2023-01-25T22:14:03","modified_gmt":"2023-01-25T21:14:03","slug":"n-median-vs-media","status":"publish","type":"post","link":"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/","title":{"rendered":"Mediana vs. M\u00e9dia: Qual \u00e9 a diferen\u00e7a entre a mediana e a m\u00e9dia?"},"content":{"rendered":"\n<p>Em estat\u00edstica, mediana e m\u00e9dia s\u00e3o dois termos que s\u00e3o frequentemente utilizados de forma intercambi\u00e1vel. Entretanto, h\u00e1 uma grande diferen\u00e7a entre as duas medidas. A mediana \u00e9 o valor m\u00e9dio em um conjunto de dados, enquanto a m\u00e9dia \u00e9 a soma de todos os valores divididos pelo n\u00famero de valores.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-660521c99c7f4\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-660521c99c7f4\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#o-que-e-mediana\" title=\"O que \u00e9 Mediana?\">O que \u00e9 Mediana?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#o-que-e-media\" title=\"O que \u00e9 M\u00e9dia?\">O que \u00e9 M\u00e9dia?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#principais-diferencas-entre-a-mediana-e-a-media\" title=\"Principais diferen\u00e7as entre a mediana e a m\u00e9dia\">Principais diferen\u00e7as entre a mediana e a m\u00e9dia<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#mediana-vs-semelhancas-medias\" title=\"Mediana vs. Semelhan\u00e7as M\u00e9dias\">Mediana vs. Semelhan\u00e7as M\u00e9dias<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#mediana-vs-media-de-pros-e-contras\" title=\"Mediana vs. M\u00e9dia de Pr\u00f3s e Contras\">Mediana vs. M\u00e9dia de Pr\u00f3s e Contras<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#pros-e-contras-medianos\" title=\"Pr\u00f3s e contras medianos\">Pr\u00f3s e contras medianos<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#pros-mediano\" title=\"Pr\u00f3s Mediano\">Pr\u00f3s Mediano<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#contras-medianas\" title=\"Contras medianas\">Contras medianas<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#pros-e-contras-medios\" title=\"Pr\u00f3s e contras m\u00e9dios\">Pr\u00f3s e contras m\u00e9dios<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#vantagens-medias\" title=\"Vantagens m\u00e9dias\">Vantagens m\u00e9dias<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#media-de-contras\" title=\"M\u00e9dia de Contras\">M\u00e9dia de Contras<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#tabela-comparativa\" title=\"Tabela comparativa\">Tabela comparativa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#video-comparativo\" title=\"V\u00eddeo comparativo\">V\u00eddeo comparativo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.difference101.com\/pt\/n-median-vs-media\/#conclusao\" title=\"Conclus\u00e3o\">Conclus\u00e3o<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"what-is-median\"><span class=\"ez-toc-section\" id=\"o-que-e-mediana\"><\/span>O que \u00e9 Mediana?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div id=\"gspb_image-id-gsbp-9cb9d09f-b8f8\" class=\"gspb_image gspb_image-id-gsbp-9cb9d09f-b8f8 wp-block-greenshift-blocks-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.difference101.com\/wp-content\/uploads\/2022\/10\/median-Description-and-Meaning-median-vs-average-English-US.jpg\" data-src=\"\" alt=\"What Is Median? The median is the value that separates the higher half of a data sample from the lower half. In other words, the value is halfway between the largest and smallest values in a data set. The median is often used as a measure of central tendency because it is not affected by outliers (extreme values that are far from the rest of the data).\" width=\"410\" height=\"1503\"\/><\/div>\n\n\n\n<p>A mediana \u00e9 o valor que separa a metade superior de uma amostra de dados da metade inferior. Em outras palavras, o valor est\u00e1 na metade do caminho entre o maior e o menor valor de um conjunto de dados. A mediana \u00e9 freq\u00fcentemente usada como medida de tend\u00eancia central porque n\u00e3o \u00e9 afetada por outliers (valores extremos que est\u00e3o longe do resto dos dados).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-average\"><span class=\"ez-toc-section\" id=\"o-que-e-media\"><\/span>O que \u00e9 M\u00e9dia?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div id=\"gspb_image-id-gsbp-75bce636-66f2\" class=\"gspb_image gspb_image-id-gsbp-75bce636-66f2 wp-block-greenshift-blocks-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.difference101.com\/wp-content\/uploads\/2022\/10\/average-Description-and-Meaning-median-vs-average-English-US.jpg\" data-src=\"\" alt=\"What Is Average? The average is the arithmetic mean of a set of numbers, the most common form of which is the arithmetic mean of a set of observations. It is defined as the sum of the numbers in the set divided by the number of items in the set. The arithmetic mean of a set of numbers x1, x2, ..., xn is denoted by x\u0304 and is given by x\u0304 = (x1 + x2 + ... + xn)\/n.\" width=\"410\" height=\"1365\"\/><\/div>\n\n\n\n<p>A m\u00e9dia \u00e9 a m\u00e9dia aritm\u00e9tica de um conjunto de n\u00fameros, cuja forma mais comum \u00e9 a m\u00e9dia aritm\u00e9tica de um conjunto de observa\u00e7\u00f5es. Ela \u00e9 definida como a soma dos n\u00fameros do conjunto dividido pelo n\u00famero de itens do conjunto. A m\u00e9dia aritm\u00e9tica de um conjunto de n\u00fameros x1, x2, &#8230;, xn \u00e9 denotada por x\u0304 e \u00e9 dada por<\/p>\n\n\n\n<p>x\u0304 = (x1 + x2 + &#8230; + xn)\/n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"key-differences-between-median-and-average\"><span class=\"ez-toc-section\" id=\"principais-diferencas-entre-a-mediana-e-a-media\"><\/span>Principais diferen\u00e7as entre a mediana e a m\u00e9dia<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul>\n<li>A Mediana \u00e9 o n\u00famero que divide uma lista de n\u00fameros em duas partes iguais. Existem 2 medianas se houver apenas dois n\u00fameros.<\/li>\n\n\n\n<li>A \u0410verage \u00e9 a soma de todos os n\u00fameros dividida pelo n\u00famero de n\u00fameros.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"median-vs-average-similarities\"><span class=\"ez-toc-section\" id=\"mediana-vs-semelhancas-medias\"><\/span>Mediana vs. Semelhan\u00e7as M\u00e9dias<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul>\n<li>M\u00e9dia: 50 &#8211; 50 \u00e9 o intervalo de n\u00fameros que caem no meio do grupo.<\/li>\n\n\n\n<li>Mediana: 50 &#8211; 50 \u00e9 o n\u00famero m\u00e9dio em um grupo de n\u00fameros.<\/li>\n\n\n\n<li>O n\u00famero mais baixo: 19 &#8211; 19 \u00e9 o mais baixo<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"median-vs-average-pros-and-cons\"><span class=\"ez-toc-section\" id=\"mediana-vs-media-de-pros-e-contras\"><\/span>Mediana vs. M\u00e9dia de Pr\u00f3s e Contras<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"median-pros-cons\"><span class=\"ez-toc-section\" id=\"pros-e-contras-medianos\"><\/span>Pr\u00f3s e contras medianos<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div id=\"gspb_image-id-gsbp-35680b59-9a2e\" class=\"gspb_image gspb_image-id-gsbp-35680b59-9a2e wp-block-greenshift-blocks-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.difference101.com\/wp-content\/uploads\/2022\/10\/median-Pros-and-Cons-median-vs-average-English-US.jpg\" data-src=\"\" alt=\"Median Pros &amp; Cons\" width=\"422\" height=\"1717\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"median-pros\"><span class=\"ez-toc-section\" id=\"pros-mediano\"><\/span>Pr\u00f3s Mediano<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul>\n<li>A Mediana \u00e9 menos afetada por outliers<\/li>\n\n\n\n<li>A Mediana n\u00e3o depende do uso de quantis ou probabilidades<\/li>\n\n\n\n<li>A Mediana \u00e9 uma excelente solu\u00e7\u00e3o para distribui\u00e7\u00f5es altamente enviesadas<\/li>\n\n\n\n<li>A Mediana \u00e9 f\u00e1cil de implementar<\/li>\n\n\n\n<li>A mediana \u00e9 robusta para os mais desfavorecidos<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"median-cons\"><span class=\"ez-toc-section\" id=\"contras-medianas\"><\/span>Contras medianas<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul>\n<li>O pre\u00e7o mediano pode ser enganoso<\/li>\n\n\n\n<li>O pre\u00e7o m\u00e9dio das casas \u00e9 comparado com casas de tamanho, localiza\u00e7\u00e3o e constru\u00e7\u00e3o compar\u00e1veis<\/li>\n\n\n\n<li>O pre\u00e7o mediano flutua significativamente de esta\u00e7\u00e3o para esta\u00e7\u00e3o.<\/li>\n\n\n\n<li>O pre\u00e7o mediano das casas n\u00e3o considera as vendas para compradores de primeira viagem<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"average-pros-cons\"><span class=\"ez-toc-section\" id=\"pros-e-contras-medios\"><\/span>Pr\u00f3s e contras m\u00e9dios<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div id=\"gspb_image-id-gsbp-7a62180a-f42f\" class=\"gspb_image gspb_image-id-gsbp-7a62180a-f42f wp-block-greenshift-blocks-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.difference101.com\/wp-content\/uploads\/2022\/10\/average-Pros-and-Cons-median-vs-average-English-US.jpg\" data-src=\"\" alt=\"Average Pros &amp; Cons\" width=\"382\" height=\"1173\"\/><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"average-pros\"><span class=\"ez-toc-section\" id=\"vantagens-medias\"><\/span>Vantagens m\u00e9dias<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul>\n<li>F\u00e1cil de descobrir, basta somar os n\u00fameros no conjunto e dividi-lo pela contagem total de n\u00fameros no conjunto<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"average-cons\"><span class=\"ez-toc-section\" id=\"media-de-contras\"><\/span>M\u00e9dia de Contras<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul>\n<li>A M\u00e9dia \u00e9 mais afetada por outliers<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"comparison-chart\"><span class=\"ez-toc-section\" id=\"tabela-comparativa\"><\/span>Tabela comparativa<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div id=\"gspb_image-id-gsbp-b8397ff8-0edc\" class=\"gspb_image gspb_image-id-gsbp-b8397ff8-0edc wp-block-greenshift-blocks-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.difference101.com\/wp-content\/uploads\/2022\/10\/median-vs-average-Comparison-Chart-English-US.jpg\" data-src=\"\" alt=\"What's the difference between median and average? Both measures are used to provide information about a set of data, but they differ in how they are calculated and what they represent. Read on to learn more.\" width=\"507\" height=\"1500\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"comparison-video\"><span class=\"ez-toc-section\" id=\"video-comparativo\"><\/span>V\u00eddeo comparativo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Average vs. Median\" width=\"840\" height=\"630\" src=\"https:\/\/www.youtube.com\/embed\/A51VI2-CcAo?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/www.difference101.com\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">M\u00e9dia vs. Mediana<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\"><span class=\"ez-toc-section\" id=\"conclusao\"><\/span>Conclus\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Em conclus\u00e3o, a m\u00e9dia \u00e9 a soma de todos os valores divididos pelo n\u00famero de valores. A mediana \u00e9 o valor m\u00e9dio que conta metade como o primeiro valor e a outra metade como o segundo. A renda m\u00e9dia de todos os americanos \u00e9 de $52.851, enquanto o sal\u00e1rio mediano \u00e9 de $31.660.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qual \u00e9 a diferen\u00e7a entre a mediana e a m\u00e9dia? Ambas as medidas s\u00e3o utilizadas para fornecer informa\u00e7\u00f5es sobre um conjunto de dados, mas diferem na forma como s\u00e3o calculadas e no que elas representam. Continue lendo para saber mais.<\/p>\n","protected":false},"author":12,"featured_media":9206,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"#gspb_image-id-gsbp-9cb9d09f-b8f8{text-align:center;height:auto}#gspb_image-id-gsbp-35680b59-9a2e img,#gspb_image-id-gsbp-75bce636-66f2 img,#gspb_image-id-gsbp-9cb9d09f-b8f8 img{vertical-align:top;display:inline-block;width:410px;height:auto}#gspb_image-id-gsbp-35680b59-9a2e,#gspb_image-id-gsbp-75bce636-66f2{text-align:center;height:auto}#gspb_image-id-gsbp-35680b59-9a2e img{width:422px}#gspb_image-id-gsbp-7a62180a-f42f img,#gspb_image-id-gsbp-b8397ff8-0edc img{vertical-align:top;display:inline-block;width:382px;height:auto}#gspb_image-id-gsbp-7a62180a-f42f,#gspb_image-id-gsbp-b8397ff8-0edc{text-align:center;height:auto}#gspb_image-id-gsbp-b8397ff8-0edc img{width:507px}","footnotes":""},"categories":[353,372],"tags":[2528,835,2531],"offerexpiration":[],"lang":"pt","translations":{"pt":9205,"en":8199,"fr":9203,"de":9570},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/posts\/9205"}],"collection":[{"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/comments?post=9205"}],"version-history":[{"count":0,"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/posts\/9205\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/media\/9206"}],"wp:attachment":[{"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/media?parent=9205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/categories?post=9205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/tags?post=9205"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/www.difference101.com\/wp-json\/wp\/v2\/offerexpiration?post=9205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}