{"id":4845,"date":"2023-07-07T07:45:59","date_gmt":"2023-07-07T07:45:59","guid":{"rendered":"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/"},"modified":"2023-07-07T07:45:59","modified_gmt":"2023-07-07T07:45:59","slug":"desvio-padrao-da-distribuicao-de-frequencia-no-excel","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/","title":{"rendered":"Excel: calcule o desvio padr\u00e3o da distribui\u00e7\u00e3o de frequ\u00eancia"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Muitas vezes voc\u00ea pode querer calcular o desvio padr\u00e3o de uma distribui\u00e7\u00e3o de frequ\u00eancia no Excel.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, suponha que voc\u00ea tenha a seguinte distribui\u00e7\u00e3o de frequ\u00eancia:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-37845 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/fre1.png\" alt=\"\" width=\"459\" height=\"362\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">O exemplo passo a passo a seguir mostra como calcular o desvio padr\u00e3o dessa distribui\u00e7\u00e3o de frequ\u00eancia no Excel.<\/span><\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Passo 1: Insira valores para distribui\u00e7\u00e3o de frequ\u00eancia<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Primeiro, inseriremos os limites de classe e os valores de frequ\u00eancia para nossa distribui\u00e7\u00e3o de frequ\u00eancia:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-37845 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/fre1.png\" alt=\"\" width=\"459\" height=\"362\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Etapa 2: Calcule a m\u00e9dia da distribui\u00e7\u00e3o de frequ\u00eancia<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte f\u00f3rmula para estimar a m\u00e9dia de nossa distribui\u00e7\u00e3o de frequ\u00eancia:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9dia:<\/strong> \u03a3m <sub>i<\/sub> n <sub>i<\/sub> \/ N<\/span><\/p>\n<p> <span style=\"color: #000000;\">Ouro:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong><sub>mi<\/sub> :<\/strong> O meio do i- <sup>\u00e9simo<\/sup> grupo<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>n <sub>i<\/sub> :<\/strong> A frequ\u00eancia do i- <sup>\u00e9simo<\/sup> grupo<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>N:<\/strong> O tamanho total da amostra<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Para aplicar esta f\u00f3rmula no Excel, digitaremos as seguintes f\u00f3rmulas nas c\u00e9lulas <strong>D2<\/strong> , <strong>E2<\/strong> e <strong>F2<\/strong> :<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>D2<\/strong> : =M\u00c9DIA(A2:B2)<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>E2<\/strong> : =D2*C2<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>F2<\/strong> : =SOMA($E$2:$E$6)\/SOMA($C$2:$C$6)<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Em seguida, clicaremos e arrastaremos essas f\u00f3rmulas para cada c\u00e9lula restante em cada coluna:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-37847 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/fre2-1.png\" alt=\"\" width=\"652\" height=\"257\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Etapa 3: Calcule o desvio padr\u00e3o da distribui\u00e7\u00e3o de frequ\u00eancia<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte f\u00f3rmula para estimar o desvio padr\u00e3o da nossa distribui\u00e7\u00e3o de frequ\u00eancia:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Desvio padr\u00e3o:<\/strong> \u221a <span style=\"border-top: 1px solid black;\">\u03a3n <sub>i<\/sub> (m <sub>i<\/sub> -\u03bc) <sup>2<\/sup> \/ (N-1)<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">Ouro:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>n <sub>i<\/sub> :<\/strong> A frequ\u00eancia do i- <sup>\u00e9simo<\/sup> grupo<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong><sub>mi<\/sub> :<\/strong> O meio do i- <sup>\u00e9simo<\/sup> grupo<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>\u03bc<\/strong> : A m\u00e9dia<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>N:<\/strong> O tamanho total da amostra<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Para aplicar esta f\u00f3rmula no Excel, digitaremos as seguintes f\u00f3rmulas nas c\u00e9lulas <strong>G2<\/strong> , <strong>H2<\/strong> e <strong>I2<\/strong> :<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>G2<\/strong> : =D2-F2<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>H2<\/strong> : =G2^2<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>I2<\/strong> : =C2*H2<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Em seguida, clicaremos e arrastaremos essas f\u00f3rmulas para cada c\u00e9lula restante em cada coluna:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-37848 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/fre3.png\" alt=\"\" width=\"665\" height=\"228\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Finalmente, podemos digitar a seguinte f\u00f3rmula na c\u00e9lula <strong>B8<\/strong> para calcular o desvio padr\u00e3o desta distribui\u00e7\u00e3o de frequ\u00eancia:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 17px;\"> <strong>=SQRT(SUM( <span style=\"color: #3366ff;\">I2:I6<\/span> )\/(SUM( <span style=\"color: #ff0000;\">C2:C6<\/span> )-1))\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">A captura de tela a seguir mostra como usar esta f\u00f3rmula na pr\u00e1tica:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-37849\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/fre4.png\" alt=\"Desvio padr\u00e3o do Excel da distribui\u00e7\u00e3o de frequ\u00eancia\" width=\"669\" height=\"272\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">O desvio padr\u00e3o desta distribui\u00e7\u00e3o de frequ\u00eancia \u00e9 <strong>9,6377<\/strong> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras tarefas comuns no Excel:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/pt\/distribuicao-de-frequencia-agrupada-excel\/\" target=\"_blank\" rel=\"noopener\">Como criar uma distribui\u00e7\u00e3o de frequ\u00eancia agrupada no Excel<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/distribuicao-de-frequencia-percentual-excel\/\" target=\"_blank\" rel=\"noopener\">Como criar uma distribui\u00e7\u00e3o de frequ\u00eancia percentual no Excel<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/frequencia-cumulativa-excel\/\" target=\"_blank\" rel=\"noopener\">Como calcular a frequ\u00eancia cumulativa no Excel<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Muitas vezes voc\u00ea pode querer calcular o desvio padr\u00e3o de uma distribui\u00e7\u00e3o de frequ\u00eancia no Excel. Por exemplo, suponha que voc\u00ea tenha a seguinte distribui\u00e7\u00e3o de frequ\u00eancia: O exemplo passo a passo a seguir mostra como calcular o desvio padr\u00e3o dessa distribui\u00e7\u00e3o de frequ\u00eancia no Excel. Passo 1: Insira valores para distribui\u00e7\u00e3o de frequ\u00eancia Primeiro, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-4845","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Excel: Calcule o desvio padr\u00e3o da distribui\u00e7\u00e3o de frequ\u00eancia - Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como calcular o desvio padr\u00e3o de uma distribui\u00e7\u00e3o de frequ\u00eancia no Excel, com um exemplo.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Excel: Calcule o desvio padr\u00e3o da distribui\u00e7\u00e3o de frequ\u00eancia - Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como calcular o desvio padr\u00e3o de uma distribui\u00e7\u00e3o de frequ\u00eancia no Excel, com um exemplo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-07T07:45:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/fre1.png\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/\",\"url\":\"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/\",\"name\":\"Excel: Calcule o desvio padr\u00e3o da distribui\u00e7\u00e3o de frequ\u00eancia - Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-07T07:45:59+00:00\",\"dateModified\":\"2023-07-07T07:45:59+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como calcular o desvio padr\u00e3o de uma distribui\u00e7\u00e3o de frequ\u00eancia no Excel, com um exemplo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/desvio-padrao-da-distribuicao-de-frequencia-no-excel\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Excel: calcule o desvio padr\u00e3o da distribui\u00e7\u00e3o de frequ\u00eancia\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. 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