Biểu đồ cột kép - Bài tập nâng cao

Home Lớp 6 Toán lớp 6 - Sách kết nối tri thức Bài 41: Biểu đồ cột képBài tập nâng cao

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\" y=\"12\"><\/image> <\/g> <\/svg><\/span><\/p>\u0110\u1ecba \u0111i\u1ec3m nào có s\u1ef1 chênh l\u1ec7ch<\/strong> v\u1ec1 nhi\u1ec7t \u0111\u1ed9 trung bình gi\u1eefa hai tháng là th\u1ea5p nh\u1ea5t<\/strong>?<\/p>","options":["L\u1ea1ng S\u01a1n","Hà N\u1ed9i","Hu\u1ebf","TP. HCM"],"correct":"4","level":"3","hint":"S\u1ef1 chênh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 trung bình gi\u1eefa hai tháng = nhi\u1ec7t \u0111\u1ed9 l\u1edbn - nhi\u1ec7t \u0111\u1ed9 nh\u1ecf (c\u1ee7a cùng \u0111\u1ecba \u0111i\u1ec3m)<\/p>","answer":"S\u1ef1 chênh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 trung bình gi\u1eefa hai tháng c\u1ee7a L\u1ea1ng S\u01a1n là:  27,0 - 13,3 = 13,7 (\u0111\u1ed9 C)<\/p>S\u1ef1 chênh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 trung bình gi\u1eefa hai tháng c\u1ee7a Hà N\u1ed9i là:      28,9 - 16,4 = 12,5 (\u0111\u1ed9 C)<\/p>S\u1ef1 chênh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 trung bình gi\u1eefa hai tháng c\u1ee7a Hu\u1ebf là:          29,4 - 19,7 = 9,7 (\u0111\u1ed9 C)<\/p>S\u1ef1 chênh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 trung bình gi\u1eefa hai tháng c\u1ee7a TP.HCM là:   27,1 - 25,8 = 1,3 (\u0111\u1ed9 C)<\/p>Vì  1,3 < 9,7 < 12,5 < 13,7 nên TP. HCM<\/span> là \u0111\u1ecba \u0111i\u1ec3m có s\u1ef1 chênh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 gi\u1eefa hai tháng là th\u1ea5p nh\u1ea5t.<\/p>\u0110áp án \u0111úng là TP. HCM<\/span><\/strong>.<\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"131","test":"1","date":"2021-09-12 11:04:03","option_type":"txt","len":0},{"id":"7544","post_id":"4698","mon_id":"1158113","chapter_id":"1158165","question":"Bi\u1ec3u \u0111\u1ed3 sau cho bi\u1ebft t\u1ec9 l\u1ec7 bi\u1ebft \u0111\u1ecdc bi\u1ebft vi\u1ebft c\u1ee7a dân s\u1ed1 t\u1eeb 15 tu\u1ed5i tr\u1edf lên theo gi\u1edbi tính, 1999 - 2019, \u1edf Vi\u1ec7t Nam.<\/p><svg height=\"300\" width=\"355\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"302\" id=\"canvas_background\" width=\"357\" 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=\"278\" id=\"svg_1\" width=\"345\" x=\"6.5\" 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y=\"9\"><\/image> <\/g> <\/svg><\/span><\/p>Ch\u1ecdn t\u1eeb thích h\u1ee3p \u0111i\u1ec1n vào ch\u1ed7 ch\u1ea5m trong nh\u1eadn xét sau:<\/p>Trong vòng 20 n\u0103m, t\u1ec9 l\u1ec7 bi\u1ebft \u0111\u1ecdc bi\u1ebft vi\u1ebft c\u1ee7a dân s\u1ed1 t\u1eeb 15 tu\u1ed5i tr\u1edf lên có xu h\u01b0\u1edbng ... .<\/strong><\/p>","options":["t\u0103ng d\u1ea7n","gi\u1ea3m d\u1ea7n ","không \u0111\u1ed5i","lúc t\u0103ng lúc gi\u1ea3m"],"correct":"1","level":"3","hint":"","answer":"Quan sát bi\u1ec3u \u0111\u1ed3 ta th\u1ea5y qua các n\u0103m chi\u1ec1u cao c\u1ee7a ba lo\u1ea1i c\u1ed9t \u0111\u1ec1u có xu h\u01b0\u1edbng cáo d\u1ea7n t\u1eeb trái sang ph\u1ea3i ch\u1ee9ng t\u1ecf:<\/p>Trong vòng 20 n\u0103m, t\u1ec9 l\u1ec7 bi\u1ebft \u0111\u1ecdc bi\u1ebft vi\u1ebft c\u1ee7a dân s\u1ed1 t\u1eeb 15 tu\u1ed5i tr\u1edf lên có xu h\u01b0\u1edbng t\u0103ng d\u1ea7n<\/strong><\/span>.<\/p>\u0110áp án \u0111úng là  t\u0103ng d\u1ea7n<\/strong><\/span>.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"3","date":"2021-09-12 11:54:56","option_type":"txt","len":2},{"id":"7546","post_id":"4698","mon_id":"1158113","chapter_id":"1158165","question":"Bi\u1ec3u \u0111\u1ed3 sau cho bi\u1ebft t\u1ec9 l\u1ec7 bi\u1ebft \u0111\u1ecdc bi\u1ebft vi\u1ebft c\u1ee7a dân s\u1ed1 t\u1eeb 15 tu\u1ed5i tr\u1edf lên theo gi\u1edbi tính, 1999 - 2019, \u1edf Vi\u1ec7t Nam.<\/p><svg height=\"300\" width=\"400\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"302\" id=\"canvas_background\" width=\"402\" 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=\"278\" id=\"svg_1\" width=\"345\" x=\"27.5\" 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\" y=\"11\"><\/image> <\/g> <\/svg><\/span><\/p>Trong 20 n\u0103m, t\u1ec9 l\u1ec7 bi\u1ebft \u0111\u1ecdc bi\u1ebft \u0111\u1ecdc bi\u1ebft vi\u1ebft c\u1ee7a n\u1eef t\u0103ng bao nhiêu ph\u1ea7n tr\u0103m?<\/p>","options":["7,7%","2,6%","5,1%"],"correct":"1","level":"3","hint":"L\u1ea5y t\u1ec9 l\u1ec7 ph\u1ea7n tr\u0103m n\u0103m 2019 tr\u1eeb cho t\u1ec9 l\u1ec7 ph\u1ea7n tr\u0103m n\u0103m 1999 c\u1ee7a n\u1eef.<\/p>","answer":"Trong 20 n\u0103m, t\u1ec9 l\u1ec7 bi\u1ebft \u0111\u1ecdc bi\u1ebft vi\u1ebft c\u1ee7a n\u1eef t\u0103ng s\u1ed1 ph\u1ea7n tr\u0103m là<\/p>94,6% - 86,9% = 7,7%<\/strong><\/span><\/p>\u0110áp án \u0111úng là  7,7%<\/span><\/strong><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"131","test":"1","date":"2021-09-12 12:02:31","option_type":"txt","len":0}]}