I need help with z score calculations

asked Mar 4, 2023 142k views

4 votes

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1 vote

ANSWER

$z\text{ = }\frac{\text{x - }\mu}{\sigma}$

where:

$\begin{gathered} x\text{ = raw score} \\ \mu\text{ = population mean} \\ \sigma\text{ = }population\text{ standard deviation} \end{gathered}$

Winster answered Mar 9, 2023

4.6k points

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