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请问这些数字的平均数,中数,重数是多少?1.15,10.19,14.12,16.18,22.76,23.00,28.31,28.49,29.05,34.45,34.45,36.73,39.92,43.17,43.56,45.68,47.19,48.26,51.02,55.40,56.73,60.52,71.87,74.44,76.05,81.21,88.90,90.66,105.12,112.48,156.77
题目详情
请问这些数字的平均数,中数,重数是多少?
1.15,10.19,14.12,16.18,22.76,23.00,28.31,28.49,29.05,34.45,34.45,36.73,39.92,43.17,43.56,45.68,47.19,48.26,51.02,55.40,56.73,60.52,71.87,74.44,76.05,81.21,88.90,90.66,105.12,112.48,156.77
1.15,10.19,14.12,16.18,22.76,23.00,28.31,28.49,29.05,34.45,34.45,36.73,39.92,43.17,43.56,45.68,47.19,48.26,51.02,55.40,56.73,60.52,71.87,74.44,76.05,81.21,88.90,90.66,105.12,112.48,156.77
▼优质解答
答案和解析
中数=45.68；
众数=34.45；
平均数=52.51.
众数=34.45；
平均数=52.51.
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