Mathematics, 05.03.2021 22:00, sahaitong1844

Given that the mean of a data set is 25, and standard deviation is 5, what is the z-score of 30? A) -2
B) -1
C) 0
D) 1

Answers: 1

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Given that the mean of a data set is 25, and standard deviation is 5, what is the z-score of 30? A)...