{"id":875,"date":"2023-07-28T11:17:01","date_gmt":"2023-07-28T11:17:01","guid":{"rendered":"https:\/\/statorials.org\/pt\/distribuicao-uniforme-excel\/"},"modified":"2023-07-28T11:17:01","modified_gmt":"2023-07-28T11:17:01","slug":"distribuicao-uniforme-excel","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/distribuicao-uniforme-excel\/","title":{"rendered":"Como usar distribui\u00e7\u00e3o uniforme no excel"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Uma <a href=\"https:\/\/statorials.org\/pt\/distribuicao-uniforme\/\" target=\"_blank\" rel=\"noopener\">distribui\u00e7\u00e3o uniforme<\/a> \u00e9 uma distribui\u00e7\u00e3o de probabilidade em que cada valor entre um intervalo de <em>a<\/em> a <em>b<\/em> tem a mesma probabilidade de ser escolhido.<\/span><\/p>\n<p> <span style=\"color: #000000;\">A probabilidade de obter um valor entre x <sub>1<\/sub> e x <sub>2<\/sub> no intervalo de <em>a<\/em> a <em>b<\/em> pode ser encontrada usando a f\u00f3rmula:<\/span><\/p>\n<p> <span style=\"color: #000000;\">P(obter um valor entre x <sub>1<\/sub> e x <sub>2<\/sub> ) = (x <sub>2<\/sub> \u2013 x <sub>1<\/sub> ) \/ (b \u2013 a)<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-1565 size-full\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/uniforme_pic.jpg\" sizes=\"auto, \" srcset=\"\" alt=\"Exemplo de distribui\u00e7\u00e3o uniforme\" width=\"336\" height=\"203\"><\/p>\n<p> <span style=\"color: #000000;\">A distribui\u00e7\u00e3o uniforme tem as seguintes propriedades:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">A m\u00e9dia da distribui\u00e7\u00e3o \u00e9 <strong>\u03bc<\/strong> = (a + b) \/ 2<\/span><\/li>\n<li> <span style=\"color: #000000;\">A vari\u00e2ncia da distribui\u00e7\u00e3o \u00e9 <strong>\u03c3 <sup>2<\/sup><\/strong> = (b \u2013 a) <sup>2\/12<\/sup><\/span><\/li>\n<li> <span style=\"color: #000000;\">O desvio padr\u00e3o da distribui\u00e7\u00e3o \u00e9 <strong>\u03c3<\/strong> = \u221a\u03c3 <sup>2<\/sup><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como calcular probabilidades de distribui\u00e7\u00f5es uniformes no Excel.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota:<\/strong> Voc\u00ea pode verificar a solu\u00e7\u00e3o para cada exemplo abaixo usando a Calculadora de Distribui\u00e7\u00e3o Uniforme.<\/span><\/p>\n<h3> <strong>Exemplos: Distribui\u00e7\u00e3o Uniforme no Excel<\/strong><\/h3>\n<p> <span style=\"color: #000000;\"><strong>Exemplo 1:<\/strong> <i>Um \u00f4nibus chega a um ponto de \u00f4nibus a cada 20 minutos. Se voc\u00ea chegar ao ponto de \u00f4nibus, qual \u00e9 a probabilidade de o \u00f4nibus chegar em 8 minutos ou menos?<\/i><\/span><\/p>\n<p data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\"><strong>Solu\u00e7\u00e3o:<\/strong><\/span><\/p>\n<ul>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">a: 0 minutos<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">B: 20 minutos<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">x <sub>1<\/sub> : 0 minutos<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\"><sub>x2<\/sub> : 8 minutos<\/span> <\/li>\n<\/ul>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9461 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/uniformexcel1.png\" alt=\"Distribui\u00e7\u00e3o uniforme no Excel\" width=\"533\" height=\"327\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">A probabilidade de o \u00f4nibus chegar em 8 minutos ou menos \u00e9 <strong>0,4<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Exemplo 2:<\/strong> <i>O peso de uma determinada esp\u00e9cie de r\u00e3 est\u00e1 distribu\u00eddo uniformemente entre 15 e 25 gramas. Se voc\u00ea selecionar um sapo ao acaso, qual \u00e9 a probabilidade de ele pesar entre 17 e 19 gramas?<\/i><\/span><\/p>\n<p data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\"><strong>Solu\u00e7\u00e3o:<\/strong><\/span><\/p>\n<ul>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">a: 15 gramas<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">b: 25 gramas<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">x <sub>1<\/sub> : 17 gramas<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">x <sub>2<\/sub> : 19 gramas<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9462 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/uniformexcel2.png\" alt=\"Exemplo de probabilidade com distribui\u00e7\u00e3o uniforme no Excel\" width=\"533\" height=\"318\" srcset=\"\" sizes=\"auto, \"><\/span><\/p>\n<p> <span style=\"color: #000000;\">A probabilidade de o sapo pesar entre 17 e 19 gramas \u00e9 <strong>de 0,2<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Exemplo 3:<\/strong> <em>A dura\u00e7\u00e3o de um jogo da NBA \u00e9 distribu\u00edda igualmente entre 120 e 170 minutos. Qual \u00e9 a probabilidade de um jogo da NBA selecionado aleatoriamente durar mais de 150 minutos?<\/em><\/span><\/p>\n<p data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\"><strong>Solu\u00e7\u00e3o:<\/strong><\/span><\/p>\n<ul>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">um: 120 minutos<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">B: 170 minutos<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">x <sub>1<\/sub> : 150 minutos<\/span><\/li>\n<li data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\"><sub>x2<\/sub> : 170 minutos<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9464 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/uniformexcel3.png\" alt=\"Probabilidades de distribui\u00e7\u00e3o uniforme no Excel\" width=\"532\" height=\"320\" srcset=\"\" sizes=\"auto, \"><\/span><\/p>\n<p data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\">A probabilidade de um jogo da NBA selecionado aleatoriamente durar mais de 150 minutos \u00e9 de <strong>0,4<\/strong> .<\/span><\/p>\n<p data-slot-rendered-dynamic=\"true\"> <span style=\"color: #000000;\"><em>Encontre mais tutoriais do Excel <a href=\"https:\/\/statorials.org\/pt\/estatologia-explica-conceitos-de-forma-simples-e-direta-facilitamos-o-aprendizado-de-estatistica\/\">nesta p\u00e1gina<\/a> .<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Uma distribui\u00e7\u00e3o uniforme \u00e9 uma distribui\u00e7\u00e3o de probabilidade em que cada valor entre um intervalo de a a b tem a mesma probabilidade de ser escolhido. A probabilidade de obter um valor entre x 1 e x 2 no intervalo de a a b pode ser encontrada usando a f\u00f3rmula: P(obter um valor entre x [&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-875","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>Como usar distribui\u00e7\u00e3o uniforme no Excel \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Uma explica\u00e7\u00e3o simples sobre como usar distribui\u00e7\u00e3o uniforme no Excel para calcular probabilidades.\" \/>\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\/distribuicao-uniforme-excel\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como usar distribui\u00e7\u00e3o uniforme no Excel \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Uma explica\u00e7\u00e3o simples sobre como usar distribui\u00e7\u00e3o uniforme no Excel para calcular probabilidades.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/distribuicao-uniforme-excel\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T11:17:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/uniforme_pic.jpg\" \/>\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=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/distribuicao-uniforme-excel\/\",\"url\":\"https:\/\/statorials.org\/pt\/distribuicao-uniforme-excel\/\",\"name\":\"Como usar distribui\u00e7\u00e3o uniforme no Excel \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-28T11:17:01+00:00\",\"dateModified\":\"2023-07-28T11:17:01+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Uma explica\u00e7\u00e3o simples sobre como usar distribui\u00e7\u00e3o uniforme no Excel para calcular probabilidades.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/distribuicao-uniforme-excel\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/distribuicao-uniforme-excel\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/distribuicao-uniforme-excel\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como usar distribui\u00e7\u00e3o uniforme no excel\"}]},{\"@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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