Question #339727

A random variable X has μ=12.00 and σ=3.20. Find the corresponding z- score for X=8.


1
Expert's answer
2022-05-12T07:26:13-0400

z=x−μσ=8−123.20=−1.25.z=\cfrac{x-\mu}{\sigma}=\cfrac{8-12}{3.20}=-1.25.

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