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20, 15, y, 27, 26, 12, 21
The list of seven numbers above represents the scores on a test of dexterity. The range of the seven scores in the list is 17. Which of the following could be the value of y?
Indicate all such values.
The list of seven numbers above represents the scores on a test of dexterity. The range of the seven scores in the list is 17. Which of the following could be the value of y?
Indicate all such values.
B,E显示答案
· 相关考点
5.2.5 极差
5.2.5 极差
以上解析由 考满分老师提供。
