Author Question: For a population with a mean of = 60 and a standard deviation of = 8, a score of X = 56 ... (Read 70 times)

JGIBBSON · **on:** Jun 20, 2018

For a population with a mean of = 60 and a standard deviation of = 8, a score of X = 56 corresponds to z = 0.50.

Indicate whether the statement is true or false

Question 2

A score that is 6 points above the mean corresponds to a z-score of z = +0.50 . For this population, the standard deviation is = 3.

Indicate whether the statement is true or false