Thực hành và trải nghiệm thu thập, phân tích, biểu diễn các số liệu thống kê-Bài tập dễ

Home Lớp 5 Toán lớp 5 - Sách Kết nối tri thức Bài 66. Thực hành và trải nghiệm thu thập, phân tích, biểu diễn các số liệu thống kêBài tập cơ bản

{"common":{"save":0,"post_id":"9072","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"4959","post_id":"9072","mon_id":"1159414","chapter_id":"1159499","question":"Trong m\u1ed9t bu\u1ed5i ki\u1ec3m tra s\u1ee9c kh\u1ecfe c\u1ee7a l\u1edbp 5B, cân n\u1eb7ng c\u1ee7a các b\u1ea1n h\u1ecdc sinh T\u1ed5 2 \u0111\u01b0\u1ee3c ghi l\u1ea1i \u1edf b\u1ea3ng sau:<\/p><svg height=\"71\" width=\"366\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"73\" id=\"canvas_background\" width=\"368\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"69\" id=\"svg_1\" width=\"364\" x=\"1\" 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y=\"0.5\"><\/image> <\/g> <\/svg><\/span><\/p>S\u1ed1 h\u1ecdc sinh có cân n\u1eb7ng d\u01b0\u1edbi 30 kg là<\/p>","options":["A.<\/strong> 4 ","B.<\/strong> 5","C.<\/strong> 3","D. 3"],"correct":"1","level":"1","hint":"","answer":"Ch\u1ecdn A.<\/strong> 4.<\/span><\/p>Có 4<\/span><\/strong> h\u1ecdc sinh có cân n\u1eb7ng d\u01b0\u1edbi 30 kg (28 kg, 29 kg, 27 kg, 29 kg).<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2025-04-27 08:47:48","option_type":"txt","len":0},{"id":"4960","post_id":"9072","mon_id":"1159414","chapter_id":"1159499","question":"Trong m\u1ed9t bu\u1ed5i ki\u1ec3m tra s\u1ee9c kh\u1ecfe c\u1ee7a l\u1edbp 5B, cân n\u1eb7ng c\u1ee7a các b\u1ea1n h\u1ecdc sinh T\u1ed5 2 \u0111\u01b0\u1ee3c ghi l\u1ea1i \u1edf b\u1ea3ng sau:<\/p><svg height=\"71\" width=\"366\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"73\" id=\"canvas_background\" width=\"368\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><image height=\"69\" id=\"svg_1\" width=\"364\" x=\"1\" 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y=\"0.5\"><\/image> <\/g> <\/svg><\/span><\/p>S\u1ed1 h\u1ecdc sinh có cân n\u1eb7ng trên 30 kg là<\/p>","options":["A.<\/strong> 6","B.<\/strong> 3","C.<\/strong> 1","D.<\/strong> 5"],"correct":"2","level":"1","hint":"","answer":"Ch\u1ecdn B.<\/strong> 3.<\/span><\/p>Có 3<\/strong><\/span> h\u1ecdc sinh có cân n\u1eb7ng trên 30 kg (31 kg, 32 kg, 31 kg).<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2025-04-27 08:49:47","option_type":"txt","len":0},{"id":"4963","post_id":"9072","mon_id":"1159414","chapter_id":"1159499","question":"Trong m\u1ed9t bu\u1ed5i ki\u1ec3m tra s\u1ee9c kh\u1ecfe c\u1ee7a l\u1edbp 5B, cân n\u1eb7ng c\u1ee7a các b\u1ea1n h\u1ecdc sinh T\u1ed5 2 \u0111\u01b0\u1ee3c ghi l\u1ea1i \u1edf b\u1ea3ng sau:<\/p><svg height=\"71\" width=\"366\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"73\" id=\"canvas_background\" width=\"368\" x=\"-1\" y=\"-1\"><\/rect> <g 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y=\"0.5\"><\/image> <\/g> <\/svg><\/span><\/p>Cân n\u1eb7ng nào xu\u1ea5t hi\u1ec7n nhi\u1ec1u nh\u1ea5t?<\/p>","options":["A.<\/strong> 31 kg","B.<\/strong> 28 kg","C.<\/strong> 32 kg","D.<\/strong> 30 kg"],"correct":"4","level":"1","hint":"","answer":"Ch\u1ecdn D.<\/strong> 30 kg.<\/span><\/p>30 kg xu\u1ea5t hi\u1ec7n nhi\u1ec1u nh\u1ea5t (3 b\u1ea1n).<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2025-04-27 08:52:57","option_type":"txt","len":0}]}