试题 试卷
题型:单选题 题类:模拟题 难易度:容易
下面的茎叶图表示柜台记录的一天销售额情况(单位:元),则销售额中的中位数是( )
7
9
8
4
6
3
品种A:357,359,367,368,375,388,392,399,400,405,412,414,415,421,423,423,427,430,430,434,443,445,451,454
品种B:363,371,374,383,385,386,391,392,394,395,397,397,400,401,401,403,406,407,410,412,415,416,422,430
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