{"id":2977,"date":"2023-07-19T19:52:25","date_gmt":"2023-07-19T19:52:25","guid":{"rendered":"https:\/\/statorials.org\/id\/deviasi-standar-histogram\/"},"modified":"2023-07-19T19:52:25","modified_gmt":"2023-07-19T19:52:25","slug":"deviasi-standar-histogram","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/deviasi-standar-histogram\/","title":{"rendered":"Cara memperkirakan deviasi standar histogram apa pun"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><strong>Histogram<\/strong> menyediakan cara yang berguna untuk memvisualisasikan distribusi nilai dalam kumpulan data.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Sumbu x dari histogram menampilkan kelompok nilai data dan sumbu y menunjukkan berapa banyak pengamatan dalam suatu kumpulan data di setiap kelompok.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13591 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/histogramme_moyenne3.png\" alt=\"Rata-rata Histogram\" width=\"445\" height=\"384\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Karena histogram menempatkan observasi ke dalam bin, maka tidak mungkin untuk menghitung deviasi standar yang tepat dari kumpulan data yang diwakili oleh histogram, namun dimungkinkan untuk memperkirakan deviasi standar.<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara melakukan hal ini.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Terkait:<\/strong> <a href=\"https:\/\/statorials.org\/id\/histogram-rata-rata-median\/\" target=\"_blank\" rel=\"noopener\">Cara Memperkirakan Mean dan Median dari Setiap Histogram<\/a><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Cara memperkirakan deviasi standar histogram<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Untuk memperkirakan deviasi standar suatu histogram, Anda harus memperkirakan meannya terlebih dahulu.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan rumus berikut untuk memperkirakan rata-rata:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Rata-rata:<\/strong> \u03a3m <sub>i<\/sub> n <sub>i<\/sub> \/ N<\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>m <sub>i<\/sub> :<\/strong> Bagian tengah tong <sup>ke<\/sup> i<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>n <sub>i<\/sub> :<\/strong> Frekuensi <sup>bin<\/sup> ke-i<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>N:<\/strong> Total ukuran sampel<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Misalnya, kita memiliki histogram berikut:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-13591 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/histogramme_moyenne3.png\" alt=\"Rata-rata histogram\" width=\"445\" height=\"384\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Berikut cara memperkirakan nilai rata-rata histogram ini:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-14463 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/mean_sd_grouped2.png\" alt=\"Rumus untuk rata-rata data yang dikelompokkan\" width=\"432\" height=\"295\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Kami memperkirakan rata-rata pada <strong>22,89<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan:<\/strong> <a href=\"https:\/\/statorials.org\/id\/tengah-kelas\/\" target=\"_blank\" rel=\"noopener\">Titik tengah<\/a> setiap kelompok dapat ditemukan dengan mengambil rata-rata nilai bawah dan atas rentang tersebut. Misalnya, titik tengah kelompok pertama dihitung sebagai berikut: (1+10) \/ 2 = 5,5.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Sekarang kita sudah mempunyai estimasi mean, kita dapat menggunakan rumus berikut untuk memperkirakan deviasi standar:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Simpangan baku:<\/strong> \u221a <span style=\"border-top: 1px solid black;\">\u03a3n <sub>i<\/sub> (mi <sub>-\u03bc<\/sub> ) <sup>2<\/sup> \/ (N-1)<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>n <sub>i<\/sub> :<\/strong> Frekuensi <sup>bin<\/sup> ke-i<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>m <sub>i<\/sub> :<\/strong> Bagian tengah tong <sup>ke<\/sup> i<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>\u03bc<\/strong> : Rata-rata<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>N:<\/strong> Total ukuran sampel<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Inilah cara kami menerapkan rumus ini ke kumpulan data kami:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-14466\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/mean_sd_grouped3-1.png\" alt=\"Perkirakan simpangan baku histogram\" width=\"668\" height=\"282\" srcset=\"\" sizes=\"\"> <span style=\"color: #000000;\">Kami memperkirakan deviasi standar kumpulan data adalah <strong>9,6377<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Meskipun tidak ada jaminan bahwa nilai tersebut akan sama persis dengan deviasi standar kumpulan data (karena kami tidak mengetahui <a href=\"https:\/\/statorials.org\/id\/data-mentah\/\" target=\"_blank\" rel=\"noopener\">nilai data mentah<\/a> dari kumpulan data tersebut), ini mewakili perkiraan deviasi standar terbaik kami.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya terkait data yang dikelompokkan ke dalam beberapa grup:<\/span><\/p>\n<p><a href=\"https:\/\/statorials.org\/id\/varians-data-yang-dikelompokkan\/\" target=\"_blank\" rel=\"noopener\">Cara mencari varians data yang dikelompokkan<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/median-data-yang-dikelompokkan\/\" target=\"_blank\" rel=\"noopener\">Cara mencari median data yang dikelompokkan<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/mode-data-berkelompok\/\" target=\"_blank\" rel=\"noopener\">Cara menemukan mode data berkelompok<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Histogram menyediakan cara yang berguna untuk memvisualisasikan distribusi nilai dalam kumpulan data. Sumbu x dari histogram menampilkan kelompok nilai data dan sumbu y menunjukkan berapa banyak pengamatan dalam suatu kumpulan data di setiap kelompok. Karena histogram menempatkan observasi ke dalam bin, maka tidak mungkin untuk menghitung deviasi standar yang tepat dari kumpulan data yang diwakili [&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":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cara memperkirakan deviasi standar histogram apa pun - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memperkirakan simpangan baku suatu histogram, beserta sebuah contoh.\" \/>\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\/id\/deviasi-standar-histogram\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara memperkirakan deviasi standar histogram apa pun - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memperkirakan simpangan baku suatu histogram, beserta sebuah contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/deviasi-standar-histogram\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T19:52:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/histogramme_moyenne3.png\" \/>\n<meta name=\"author\" content=\"Benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/deviasi-standar-histogram\/\",\"url\":\"https:\/\/statorials.org\/id\/deviasi-standar-histogram\/\",\"name\":\"Cara memperkirakan deviasi standar histogram apa pun - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-19T19:52:25+00:00\",\"dateModified\":\"2023-07-19T19:52:25+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memperkirakan simpangan baku suatu histogram, beserta sebuah contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/deviasi-standar-histogram\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/deviasi-standar-histogram\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/deviasi-standar-histogram\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara memperkirakan deviasi standar histogram apa pun\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/id\/#website\",\"url\":\"https:\/\/statorials.org\/id\/\",\"name\":\"Statorials\",\"description\":\"Panduan anda untuk kompetensi statistik!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/id\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"id\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\",\"name\":\"Benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin anderson\"},\"description\":\"Halo, saya Benjamin, pensiunan profesor statistika yang menjadi guru Statorial yang berdedikasi. 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