serena2455 serena2455

05-03-2021
Mathematics

contestada

Given that the mean of a data set is 25, and the standard deviation is 5, what is the Z-score of 15?

A) -2
B) -1
C) 0
D) 1

Respuesta :

RayyanSandhu RayyanSandhu

08-03-2021

The answer is negative 2

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