If a raw score is 28 in a distribution in which the mean is 20 and the standard deviation is 2, what is the z score that corresponds with the raw score of 28?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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If a raw score is 28 in a distribution in which the mean is 20 and the standard deviation is 2, what is the z score that corresponds with the raw score of 28?
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