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For each value x in a list of values with mean m, the absolute deviation of x from the mean is defined as |x-m|. Let Q consists of 5 positive integers greater than 10, and the mean of the integers is 20.
Which of the following statements individually provide(s) sufficient additional information to determine, for the integers in Q, the sum of the absolute deviation from the mean?
Indicate all such statements.
Which of the following statements individually provide(s) sufficient additional information to determine, for the integers in Q, the sum of the absolute deviation from the mean?
Indicate all such statements.
A,C显示答案
以上解析由 考满分老师提供。
