[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-id-113":3,"doc-seo-186137-113":53,"doc-detail-186137-id":128},{"code":4,"msg":5,"data":6},0,"success",[7,13,17,21,25,29,33,37,41,45,49],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},55,"Document","Agama & Spiritualitas",60,"religion-spirituality",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":11,"slug":16},48,"Cerita & Novel","story-novel",{"id":18,"doc_module":4,"doc_module_name":9,"category_name":19,"show_sort_weight":11,"slug":20},56,"Gaya Hidup","lifestyle",{"id":22,"doc_module":4,"doc_module_name":9,"category_name":23,"show_sort_weight":11,"slug":24},51,"Komik","comic",{"id":26,"doc_module":4,"doc_module_name":9,"category_name":27,"show_sort_weight":11,"slug":28},53,"Layanan Kesehatan","healthcare",{"id":30,"doc_module":4,"doc_module_name":9,"category_name":31,"show_sort_weight":11,"slug":32},54,"Penelitian & Laporan","research-report",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":11,"slug":36},49,"Sastra","literature",{"id":38,"doc_module":4,"doc_module_name":9,"category_name":39,"show_sort_weight":11,"slug":40},52,"Teknologi","technology",{"id":42,"doc_module":4,"doc_module_name":9,"category_name":43,"show_sort_weight":11,"slug":44},50,"Ujian","exam",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":47,"show_sort_weight":11,"slug":48},57,"Umum","general",{"id":50,"doc_module":4,"doc_module_name":9,"category_name":51,"show_sort_weight":4,"slug":52},181,"Formulir","formulir",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":121,"head_meta":123,"extra_data":125,"updated_unix":127},113,"id","analysis-of-difficulties-of-grade-ix-e-students-at-smpn-1-kotaanyar-in-solving-statistics-problems-on-mean-median-and-mode-of-grouped-data","Analisis Kesulitan Siswa Kelas IX E SMPN 1 Kotaanyar dalam Menyelesaikan Soal Statistika Mean, Median, dan Modus Data Berkelompok","","Penelitian ini bertujuan menganalisis kesulitan siswa kelas IX E SMPN 1 Kotaanyar dalam menyelesaikan soal statistika, khususnya pada materi mean, median, dan modus data berkelompok. Penelitian menggunakan pendekatan kualitatif dengan subjek 25 siswa. Instrumen berupa tes uraian statistika, pedoman wawancara, dan lembar validasi yang dinilai oleh validator dosen dan guru. Hasil validasi menunjukkan instrumen valid dan layak. Meskipun skor relatif tinggi, kesulitan dominan terjadi pada median: penentuan kelas median, perhitungan frekuensi kumulatif, dan penentuan komponen rumus median. Kesulitan dipicu kurangnya pemahaman konsep serta ketidaktelitian perhitungan, sehingga temuan diharapkan membantu guru merancang strategi pembelajaran yang lebih efektif.",{"@graph":63,"@context":120},[64,81,103],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,72,75,78],{"item":68,"name":69,"@type":70,"position":71},"https://docshare.wps.com","Home","ListItem",1,{"item":73,"name":9,"@type":70,"position":74},"https://docshare.wps.com/id/document/",2,{"item":76,"name":43,"@type":70,"position":77},"https://docshare.wps.com/id/document/ujian/",3,{"item":79,"name":59,"@type":70,"position":80},"https://docshare.wps.com/id/document/analysis-of-difficulties-of-grade-ix-e-students-at-smpn-1-kotaanyar-in-solving-statistics-problems-on-mean-median-and-mode-of-grouped-data/186137/",4,{"url":79,"name":59,"@type":82,"image":83,"author":88,"headline":59,"publisher":91,"fileFormat":94,"inLanguage":57,"description":61,"dateModified":95,"datePublished":96,"encodingFormat":94,"isAccessibleForFree":97,"interactionStatistic":98},"DigitalDocument",{"url":84,"@type":85,"width":86,"height":87},"https://docshare.wps.com/thumbnails/analysis-of-difficulties-of-grade-ix-e-students-at-smpn-1-kotaanyar-in-solving-statistics-problems-on-mean-median-and-mode-of-grouped-data/186137.png","ImageObject",300,407,{"name":89,"@type":90},"Eliana","Person",{"url":68,"name":92,"@type":93},"DocShare","Organization","application/pdf","2026-09-27","2026-09-02",true,{"@type":99,"interactionType":100,"userInteractionCount":102},"InteractionCounter",{"@type":101},"ViewAction",7,{"@type":104,"mainEntity":105},"FAQPage",[106,112,116],{"name":107,"@type":108,"acceptedAnswer":109},"Penelitian ini bertujuan untuk menganalisis kesulitan apa pada siswa?","Question",{"text":110,"@type":111},"Penelitian menganalisis kesulitan siswa kelas IX E SMPN 1 Kotaanyar dalam menyelesaikan soal statistika, terutama pada mean, median, dan modus data berkelompok.","Answer",{"name":113,"@type":108,"acceptedAnswer":114},"Metode penelitian apa yang digunakan dan berapa jumlah subjeknya?",{"text":115,"@type":111},"Penelitian menggunakan pendekatan kualitatif dengan subjek sebanyak 25 siswa.",{"name":117,"@type":108,"acceptedAnswer":118},"Bagian mana yang menjadi kesulitan dominan siswa dalam materi statistika?",{"text":119,"@type":111},"Kesulitan dominan ditemukan pada materi median, termasuk kesalahan menentukan kelas median, menghitung frekuensi kumulatif, dan menentukan komponen rumus median.","https://schema.org",{"og:url":79,"og:type":122,"og:title":59,"og:site_name":92,"og:description":61},"article",{"robots":124,"canonical":79},"index,follow",{"doc_id":126,"site_id":56},186137,1788371242,{"code":4,"msg":5,"data":129},{"doc_id":126,"user_id":130,"nickname":89,"user_avatar":131,"doc_module":4,"category_id":42,"category_name":43,"doc_title":59,"doc_description":61,"doc_content":132,"file_id":133,"file_url":134,"file_type":135,"file_size":136,"view_count":102,"is_deleted":4,"is_public":71,"is_downloadable":71,"audit_status":71,"page_count":137,"language":138,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":139,"faqs":140,"seo_title":141,"seo_description":61,"update_tm":127,"read_time":142},4398048949847,"https://ap-avatar.wpscdn.com/avatar/400002536579ef2da7f?_k=1778318612642679267","| Penelitian ini bertujuan untuk menganalisis kesulitan siswa kelas IX E SMPN 1 Kotaanyar dalam menyelesaikan soal statistika, khususnya pada materi mean, median, dan modus data berkelompok. Penelitian ini menggunakan pendekatan kualitatif dengan subjek sebanyak 25 siswa. Instrumen penelitian yang digunakan berupa tes uraian statistika, pedoman wawancara, serta lembar validasi instrumen yang melibatkan validator dosen dan guru. Proses validasi dilakukan untuk memastikan kelayakan instrumen dari aspek isi, konstruksi, dan bahasa. Hasil validasi menunjukkan bahwa instrumen tes dan pedoman wawancara berada padakriteria valid dan layak digunakan, baik dengan maupun tanpa revisi sesuai saran validator. Sebelum tes diberikan, siswa memperoleh penjelasan singkat mengenaimateri statistika. Hasil penelitian menunjukkan bahwa meskipun nilai siswa relatif tinggi, masih ditemukan kesulitan yang dominan pada materi median. Kesulitan tersebut meliputi kesalahan dalam menentukan kelas median, menghitung frekuensi kumulatif, serta menentukan komponen rumus median. Berdasarkan hasil wawancara, kesulitan siswa disebabkan oleh kurangnya pemahaman konsep dasar statistika dan ketidaktelitian dalam perhitungan. Temuan ini diharapkan dapat menjadi bahan pertimbangan bagi guru dalam merancang strategi pembelajaran statistika yang lebih efektif. |\n| --- |\n| This study aims to analyze the difficulties faced by ninth-grade students at SMPN 1 Kotaanyar in solving statistics problems, specifically on the mean, median, and mode of grouped data. This study used a qualitative approach with 25 students as subjects. The research instruments used were a statistical essay test, an interview guide, and an instrument validation sheet involving lecturers and teachers as validators. The validation process was conducted to ensure the instrument's suitability in terms of content, construction, and language. The validation results indicated that the test instrument and interview guide met the criteria for validity and were suitable for use, both with and without revisions as suggested by the validators. Before the test, students received a brief explanation of the statistics material. The results showed that despite relatively high student scores, dominant difficulties still occurred with the median material. These difficulties included errors in determining the median class, calculating cumulative frequency, and determining the components of the median formula. Based on the interviews, students' difficulties were caused by a lack of understanding of basic statistical concepts and inaccuracy in calculations. These findings are expected to inform teachers' considerations in designing more effective statistics learning strategies.\u003Cbr>\u003Cbr>This is an open access article under the CC–BY-SA license. |","cbCait7lABbSrzO8","https://ap.wps.com/l/cbCait7lABbSrzO8","pdf",581504,11,"Indonesian","# Tujuan Penelitian\n# Metode Penelitian\n## Pendekatan dan Subjek\n## Instrumen\n## Validasi Instrumen\n# Hasil dan Pembahasan\n## Validitas Instrumen\n## Kesulitan Utama pada Materi Median\n## Penyebab Berdasarkan Wawancara\n# Implikasi untuk Pembelajaran","[{\"question\":\"Penelitian ini bertujuan untuk menganalisis kesulitan apa pada siswa?\",\"answer\":\"Penelitian menganalisis kesulitan siswa kelas IX E SMPN 1 Kotaanyar dalam menyelesaikan soal statistika, terutama pada mean, median, dan modus data berkelompok.\"},{\"question\":\"Metode penelitian apa yang digunakan dan berapa jumlah subjeknya?\",\"answer\":\"Penelitian menggunakan pendekatan kualitatif dengan subjek sebanyak 25 siswa.\"},{\"question\":\"Bagian mana yang menjadi kesulitan dominan siswa dalam materi statistika?\",\"answer\":\"Kesulitan dominan ditemukan pada materi median, termasuk kesalahan menentukan kelas median, menghitung frekuensi kumulatif, dan menentukan komponen rumus median.\"}]","Analisis Kesulitan Siswa Kelas IX E SMPN 1 Kotaanyar dalam Menyelesaikan Soal Statistika Mean, Median, dan Modus Data Berkelompok | PDF",17]