{"id":59771,"date":"2026-06-16T06:51:05","date_gmt":"2026-06-16T06:51:05","guid":{"rendered":"https:\/\/www.omahbse.com\/blog\/?p=59771"},"modified":"2026-06-16T06:51:05","modified_gmt":"2026-06-16T06:51:05","slug":"apa-itu-pengertian-standar-deviasi-dalam-statistik","status":"publish","type":"post","link":"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/","title":{"rendered":"Apa itu pengertian standar deviasi dalam statistik?"},"content":{"rendered":"<p>Pengertian standar deviasi dalam statistik mengacu pada ukuran penyebaran data dalam suatu sampel atau populasi. Standar deviasi digunakan untuk mengukur sejauh mana data tersebar dari rata-rata. Semakin tinggi nilai standar deviasi, semakin besar variabilitas data.<\/p>\n<h2>Penjelasan dan Jawaban<\/h2>\n<p>Pengertian standar deviasi dalam statistik adalah ukuran yang digunakan untuk menggambarkan seberapa jauh data tersebar dari nilai rata-rata. Standar deviasi mengukur sejauh mana setiap nilai dalam data berbeda-beda dari nilai rata-rata. Standar deviasi digunakan untuk menilai keberagaman atau variabilitas data di dalam suatu sampel atau populasi.<\/p>\n<p>Rumus standar deviasi untuk sampel adalah: <\/p>\n<p><b>s = \u221a((\u03a3(x &#8211; x\u0304)^2) \/ (n &#8211; 1))<\/b><\/p>\n<ul>\n<li><b>s<\/b>: standar deviasi sampel<\/li>\n<li><b>\u03a3<\/b>: simbol penjumlahan dari<\/li>\n<li><b>x<\/b>: nilai individu dalam sampel<\/li>\n<li><b>x\u0304<\/b>: nilai rata-rata sampel<\/li>\n<li><b>n<\/b>: jumlah nilai dalam sampel<\/li>\n<\/ul>\n<p>Rumus standar deviasi untuk populasi adalah sama dengan rumus standar deviasi sampel, namun menggunakan <b>n<\/b> sebagai pembagi tanpa pengurangan 1.<\/p>\n<h2>Kesimpulan<\/h2>\n<p>Standar deviasi adalah ukuran yang digunakan untuk mengukur sejauh mana data tersebar dari nilai rata-rata. Semakin besar standar deviasi, semakin besar pula variabilitas data. Standar deviasi ini sangat berguna dalam statistik, terutama dalam menganalisis data dan mengambil kesimpulan dari hasil penelitian.<\/p>\n<p>Dengan menghitung standar deviasi, kita dapat mengetahui apakah data cenderung stabil atau terdapat variabilitas yang tinggi. Selain itu, standar deviasi dapat digunakan sebagai alat untuk membandingkan variabilitas antara dua atau lebih kelompok data. Semakin kecil standar deviasi, semakin dekat data dengan rata-ratanya.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pengertian standar deviasi dalam statistik mengacu pada ukuran penyebaran data dalam suatu sampel atau populasi. Standar deviasi digunakan untuk mengukur sejauh mana data tersebar dari rata-rata. Semakin tinggi nilai standar deviasi, semakin besar variabilitas data. Penjelasan dan Jawaban Pengertian standar deviasi dalam statistik adalah ukuran yang digunakan untuk menggambarkan seberapa jauh data tersebar dari nilai [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":59768,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302,1992,1976,1988],"tags":[],"class_list":["post-59771","post","type-post","status-publish","format-standard","has-post-thumbnail","category-matematika","category-matematika-smp","category-sekolah","category-smp"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apa itu pengertian standar deviasi dalam statistik? - OmahBSE<\/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:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa itu pengertian standar deviasi dalam statistik? - OmahBSE\" \/>\n<meta property=\"og:description\" content=\"Pengertian standar deviasi dalam statistik mengacu pada ukuran penyebaran data dalam suatu sampel atau populasi. Standar deviasi digunakan untuk mengukur sejauh mana data tersebar dari rata-rata. Semakin tinggi nilai standar deviasi, semakin besar variabilitas data. Penjelasan dan Jawaban Pengertian standar deviasi dalam statistik adalah ukuran yang digunakan untuk menggambarkan seberapa jauh data tersebar dari nilai [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/\" \/>\n<meta property=\"og:site_name\" content=\"OmahBSE\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-16T06:51:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.omahbse.com\/blog\/wp-content\/uploads\/2023\/09\/Apa-itu-pengertian-standar-deviasi-dalam-statistik.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"780\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/\",\"url\":\"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/\",\"name\":\"Apa itu pengertian standar deviasi dalam statistik? - OmahBSE\",\"isPartOf\":{\"@id\":\"https:\/\/www.omahbse.com\/blog\/#website\"},\"datePublished\":\"2026-06-16T06:51:05+00:00\",\"dateModified\":\"2026-06-16T06:51:05+00:00\",\"author\":{\"@id\":\"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/0c84c48fd07a14068bc1043627fdffec\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.omahbse.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Apa itu pengertian standar deviasi dalam statistik?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/#website\",\"url\":\"https:\/\/www.omahbse.com\/blog\/\",\"name\":\"OmahBSE\",\"description\":\"Blog Pendidikan\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.omahbse.com\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/0c84c48fd07a14068bc1043627fdffec\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/32a5433cdd6d2c0a8c50d8868442188f8ed76accc51396422b439ff2f1de1db9?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/32a5433cdd6d2c0a8c50d8868442188f8ed76accc51396422b439ff2f1de1db9?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/www.omahbse.com\/blog\"],\"url\":\"https:\/\/www.omahbse.com\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Apa itu pengertian standar deviasi dalam statistik? - OmahBSE","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/","og_locale":"en_US","og_type":"article","og_title":"Apa itu pengertian standar deviasi dalam statistik? - OmahBSE","og_description":"Pengertian standar deviasi dalam statistik mengacu pada ukuran penyebaran data dalam suatu sampel atau populasi. Standar deviasi digunakan untuk mengukur sejauh mana data tersebar dari rata-rata. Semakin tinggi nilai standar deviasi, semakin besar variabilitas data. Penjelasan dan Jawaban Pengertian standar deviasi dalam statistik adalah ukuran yang digunakan untuk menggambarkan seberapa jauh data tersebar dari nilai [&hellip;]","og_url":"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/","og_site_name":"OmahBSE","article_published_time":"2026-06-16T06:51:05+00:00","og_image":[{"width":780,"height":500,"url":"https:\/\/www.omahbse.com\/blog\/wp-content\/uploads\/2023\/09\/Apa-itu-pengertian-standar-deviasi-dalam-statistik.webp","type":"image\/webp"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/","url":"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/","name":"Apa itu pengertian standar deviasi dalam statistik? - OmahBSE","isPartOf":{"@id":"https:\/\/www.omahbse.com\/blog\/#website"},"datePublished":"2026-06-16T06:51:05+00:00","dateModified":"2026-06-16T06:51:05+00:00","author":{"@id":"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/0c84c48fd07a14068bc1043627fdffec"},"breadcrumb":{"@id":"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.omahbse.com\/blog\/apa-itu-pengertian-standar-deviasi-dalam-statistik\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.omahbse.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Apa itu pengertian standar deviasi dalam statistik?"}]},{"@type":"WebSite","@id":"https:\/\/www.omahbse.com\/blog\/#website","url":"https:\/\/www.omahbse.com\/blog\/","name":"OmahBSE","description":"Blog Pendidikan","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.omahbse.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/0c84c48fd07a14068bc1043627fdffec","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.omahbse.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/32a5433cdd6d2c0a8c50d8868442188f8ed76accc51396422b439ff2f1de1db9?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/32a5433cdd6d2c0a8c50d8868442188f8ed76accc51396422b439ff2f1de1db9?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/www.omahbse.com\/blog"],"url":"https:\/\/www.omahbse.com\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/posts\/59771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/comments?post=59771"}],"version-history":[{"count":1,"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/posts\/59771\/revisions"}],"predecessor-version":[{"id":170114,"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/posts\/59771\/revisions\/170114"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/media\/59768"}],"wp:attachment":[{"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/media?parent=59771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/categories?post=59771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.omahbse.com\/blog\/wp-json\/wp\/v2\/tags?post=59771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}