某篮球队甲、乙两名运动员练习罚球，每人练习10轮每轮罚球30个．命中个数的茎叶图如下．若10轮中甲、乙的平均水平相同，则乙的茎叶图中x的值是( )_刷题宝

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某篮球队甲、乙两名运动员练习罚球，每人练习10轮每轮罚球30个．命中个数的茎叶图如下．若10轮中甲、乙的平均水平相同，则乙的茎叶图中x的值是( )

A：3

B：2

C：1

D：4

上一题下一题 0.0难度选择题更新时间:2018-11-30 05:30:35

答案(点此获取答案解析）

A

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