{"id":1709,"date":"2023-07-25T07:27:17","date_gmt":"2023-07-25T07:27:17","guid":{"rendered":"https:\/\/statorials.org\/id\/teorema-batas-pusat-ti-84\/"},"modified":"2023-07-25T07:27:17","modified_gmt":"2023-07-25T07:27:17","slug":"teorema-batas-pusat-ti-84","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/teorema-batas-pusat-ti-84\/","title":{"rendered":"Cara menerapkan teorema limit pusat pada kalkulator ti-84"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/id\/teorema-limit-pusat\/\" target=\"_blank\" rel=\"noopener\">Teorema limit pusat<\/a> menyatakan bahwa distribusi sampling dari mean sampel mendekati normal jika ukuran sampel cukup besar, meskipun distribusi populasi tidak normal.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Teorema limit pusat juga menyatakan bahwa distribusi sampling akan mempunyai sifat-sifat sebagai berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>1.<\/strong> Rata-rata distribusi sampling akan sama dengan rata-rata distribusi populasi:<\/span><\/p>\n<p style=\"text-align: center;\"> <span style=\"color: #000000;\"><strong><span style=\"border-top: 1px solid black;\">x<\/span> = \u03bc<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>2.<\/strong> Simpangan baku distribusi sampling akan sama dengan simpangan baku populasi dibagi dengan jumlah sampel:<\/span><\/p>\n<p style=\"text-align: center;\"> <span style=\"color: #000000;\"><strong>s = \u03c3 \/ <span style=\"text-decoration: overline;\">\u221an<\/span><\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Untuk mencari probabilitas terkait mean sampel pada kalkulator TI-84, kita dapat menggunakan fungsi <strong>normalcdf()<\/strong> dengan sintaks berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 17px;\"> <strong><span style=\"color: #3366ff;\">normalcdf<\/span> (lower value, upper value, <span style=\"border-top: 1px solid black;\">x<\/span> , s\/\u221a <span style=\"border-top: 1px solid black;\">n<\/span> )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong><span style=\"border-top: 1px solid black;\">x<\/span><\/strong> : mean sampel<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>s<\/strong> : deviasi standar sampel<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>n<\/strong> : ukuran sampel<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Untuk mengakses fungsi ini pada kalkulator TI-84, cukup tekan <span style=\"border: 1px solid black;\">2<\/span> lalu tekan <span style=\"border: 1px solid black;\">VARS<\/span> lalu gulir ke <span style=\"border: 1px solid black;\">normalcdf (<\/span> dan tekan <span style=\"border: 1px solid black;\">ENTER<\/span> .<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-16817 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/clt1.png\" alt=\"\" width=\"285\" height=\"247\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan fungsi ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Temukan probabilitas antara dua nilai<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suatu distribusi mempunyai rata-rata 70 dan simpangan baku 7. Jika kita memilih sampel acak berukuran n = 35, carilah probabilitas bahwa rata-rata sampel adalah antara 68 dan 72.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut pada TI-84:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 17px;\"> <strong><span style=\"color: #3366ff;\">normalcdf<\/span> (68, 72, 70, 7\/\u221a <span style=\"border-top: 1px solid black;\">35<\/span> )<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-16819\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/clt2.png\" alt=\"Contoh peluang teorema limit pusat pada kalkulator TI-84\" width=\"260\" height=\"225\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Probabilitas mean sampel antara 68 dan 72 adalah <strong>0,909<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Menemukan probabilitas yang lebih besar dari suatu nilai<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suatu distribusi mempunyai rata-rata 50 dan simpangan baku 4. Jika kita memilih sampel acak berukuran n = 30, carilah probabilitas bahwa rata-rata sampel lebih besar dari 48.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut pada TI-84:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 17px;\"> <strong><span style=\"color: #3366ff;\">normalcdf<\/span> (48, E99, 50, 4\/\u221a <span style=\"border-top: 1px solid black;\">30<\/span> )<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Catatan:<\/strong> Anda dapat mengakses simbol \u201cE\u201d dengan menekan <span style=\"border: 1px solid black;\">2<\/span> , lalu menekan tombol <span style=\"border: 1px solid black;\">,<\/span> .<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-16820 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/clt3.png\" alt=\"\" width=\"265\" height=\"227\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Probabilitas mean sampel lebih besar dari 48 adalah <strong>0,9969<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Menemukan probabilitas yang kurang dari suatu nilai<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suatu distribusi mempunyai rata-rata 20 dan simpangan baku 3. Jika kita memilih sampel acak berukuran n = 40, carilah probabilitas bahwa rata-rata sampel kurang dari 19.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut pada TI-84:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 17px;\"> <strong><span style=\"color: #3366ff;\">normalcdf<\/span> (-E99, 19, 20, 3\/\u221a <span style=\"border-top: 1px solid black;\">40<\/span> )<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-16822 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/clt4.png\" alt=\"\" width=\"280\" height=\"236\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Probabilitas mean sampel kurang dari 19 adalah <strong>0,0175<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/teorema-limit-pusat\/\" target=\"_blank\" rel=\"noopener\">Pengantar Teorema Limit Pusat<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kalkulator-teorema-batas-pusat\/\" target=\"_blank\" rel=\"noopener\">Kalkulator Teorema Batas Pusat<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/teorema-limit-pusat-excel\/\" target=\"_blank\" rel=\"noopener\">Cara Menerapkan Teorema Limit Pusat di Excel<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kondisi-teorema-limit-pusat\/\" target=\"_blank\" rel=\"noopener\">Teorema limit pusat: empat syarat yang harus dipenuhi<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Teorema limit pusat menyatakan bahwa distribusi sampling dari mean sampel mendekati normal jika ukuran sampel cukup besar, meskipun distribusi populasi tidak normal. Teorema limit pusat juga menyatakan bahwa distribusi sampling akan mempunyai sifat-sifat sebagai berikut: 1. Rata-rata distribusi sampling akan sama dengan rata-rata distribusi populasi: x = \u03bc 2. Simpangan baku distribusi sampling akan sama [&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 Menerapkan Teorema Limit Pusat pada Kalkulator TI-84<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggunakan teorema limit pusat untuk menghitung probabilitas pada kalkulator TI-84, beserta contohnya.\" \/>\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\/teorema-batas-pusat-ti-84\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menerapkan Teorema Limit Pusat pada Kalkulator TI-84\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menggunakan teorema limit pusat untuk menghitung probabilitas pada kalkulator TI-84, beserta contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/teorema-batas-pusat-ti-84\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T07:27:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/clt1.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\/teorema-batas-pusat-ti-84\/\",\"url\":\"https:\/\/statorials.org\/id\/teorema-batas-pusat-ti-84\/\",\"name\":\"Cara Menerapkan Teorema Limit Pusat pada Kalkulator TI-84\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-25T07:27:17+00:00\",\"dateModified\":\"2023-07-25T07:27:17+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menggunakan teorema limit pusat untuk menghitung probabilitas pada kalkulator TI-84, beserta contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/teorema-batas-pusat-ti-84\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/teorema-batas-pusat-ti-84\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/teorema-batas-pusat-ti-84\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menerapkan teorema limit pusat pada kalkulator ti-84\"}]},{\"@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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