Question #118626
Find the z-score for x=8 if the mean is 7 and the standard deviation is 2
1
Expert's answer
2020-05-28T17:53:41-0400

Z=x−μσ=8−72=0.5Z=\frac{x- \mu}{\sigma}\\ =\frac{8- 7}{2}=0.5\\


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