{"id":1239,"date":"2023-07-27T04:30:26","date_gmt":"2023-07-27T04:30:26","guid":{"rendered":"https:\/\/statorials.org\/id\/pengamatan-dalam-statistik\/"},"modified":"2023-07-27T04:30:26","modified_gmt":"2023-07-27T04:30:26","slug":"pengamatan-dalam-statistik","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/pengamatan-dalam-statistik\/","title":{"rendered":"Apa yang dimaksud dengan observasi dalam statistik?"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Dalam statistik, <strong>observasi<\/strong> hanyalah kejadian dari sesuatu yang Anda ukur.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Misalnya, Anda mengukur berat spesies penyu tertentu. Setiap kura-kura yang beratnya Anda kumpulkan dihitung sebagai satu pengamatan.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Dataset berikut berisi bobot 15 penyu yang berbeda, sehingga total ada <b>15<\/b> observasi:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12267 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/obs1.png\" alt=\"\" width=\"128\" height=\"343\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Saat melihat kumpulan data di perangkat lunak statistik seperti Excel , R , Python , atau Stata , jumlah baris dalam kumpulan data sama dengan jumlah observasi.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Misalnya, kumpulan data 100 baris berisi 100 observasi.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Menarik juga untuk dicatat bahwa satu observasi dapat dikaitkan dengan <strong>banyak variabel<\/strong> . Misalnya pada dataset berikut, terdapat 15 observasi dan 3 variabel:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12271 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/obs5.png\" alt=\"Contoh observasi dalam statistik\" width=\"468\" height=\"423\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Pengamatan pertama memiliki nilai sebagai berikut untuk ketiga variabel:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Berat: 290 pon, Panjang: 30 inci, Wilayah: Timur<\/span> <\/li>\n<\/ul>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12269 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/obs3.png\" alt=\"Pengamatan dalam statistik\" width=\"419\" height=\"362\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Pengamatan kedua memiliki nilai sebagai berikut untuk ketiga variabel:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Berat: 296 pon, Panjang: 35 inci, Wilayah: Timur<\/span> <\/li>\n<\/ul>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12270 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/obs4.png\" alt=\"Pengamatan dalam statistik\" width=\"420\" height=\"349\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Dan seterusnya.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perlu juga dicatat bahwa jumlah total observasi sama dengan <strong>ukuran sampel<\/strong> kumpulan data. Misalnya, kumpulan data yang berisi 100 observasi memiliki ukuran sampel 100.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/statistik-inferensial-deskriptif\/\" target=\"_blank\" rel=\"noopener noreferrer\">Statistik deskriptif atau inferensial: apa bedanya?<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/populasi-vs.-sampel\/\" target=\"_blank\" rel=\"noopener noreferrer\">Populasi vs. sampel: apa bedanya?<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/statistik-vs-parameter\/\" target=\"_blank\" rel=\"noopener noreferrer\">Statistik vs. parameter: apa bedanya?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dalam statistik, observasi hanyalah kejadian dari sesuatu yang Anda ukur. Misalnya, Anda mengukur berat spesies penyu tertentu. Setiap kura-kura yang beratnya Anda kumpulkan dihitung sebagai satu pengamatan. Dataset berikut berisi bobot 15 penyu yang berbeda, sehingga total ada 15 observasi: Saat melihat kumpulan data di perangkat lunak statistik seperti Excel , R , Python , [&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>Apa yang dimaksud dengan observasi dalam statistik? - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini memberikan penjelasan sederhana tentang observasi dalam statistik, termasuk beberapa 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\/pengamatan-dalam-statistik\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa yang dimaksud dengan observasi dalam statistik? - Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini memberikan penjelasan sederhana tentang observasi dalam statistik, termasuk beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/pengamatan-dalam-statistik\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T04:30:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/obs1.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\/pengamatan-dalam-statistik\/\",\"url\":\"https:\/\/statorials.org\/id\/pengamatan-dalam-statistik\/\",\"name\":\"Apa yang dimaksud dengan observasi dalam statistik? - Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-27T04:30:26+00:00\",\"dateModified\":\"2023-07-27T04:30:26+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini memberikan penjelasan sederhana tentang observasi dalam statistik, termasuk beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/pengamatan-dalam-statistik\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/pengamatan-dalam-statistik\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/pengamatan-dalam-statistik\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Apa yang dimaksud dengan observasi dalam statistik?\"}]},{\"@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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