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The 25 numbers in list K have an average (arithmetic mean) of 20. List G consists of the first 10 numbers in list K , and list H consists of the last 15 numbers in list K. If the average of the numbers in list G is between 12 and 18 , which of the following values could be the average of the numbers in list H ?
Indicate all such values
Indicate all such values
B,C,D,E显示答案
· 相关考点
5.2.1 平均值
5.2.1 平均值
以上解析由 考满分老师提供。
