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> “一方有难，八方支援”是中华民族的优秀传统，我校九年级二班45名同学在学校举行的“爱心涌动校园”募捐活动中捐款情况如下表所示： A.中位数是30元 B.众数是20元 C.平均数是24元 D.极差是40元

问题：

发布时间：2024-09-10

“一方有难，八方支援”是中华民族的优秀传统，我校九年级二班45名同学在学校举行的“爱心涌动校园”募捐活动中捐款情况如下表所示：

A.中位数是30元
B.众数是20元
C.平均数是24元
D.极差是40元

参考答案：

提问用户：Nw***czd

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