Alonzo Odom

2022-07-23

How do you calculate a z-score?

ri1men4dp

Beginner2022-07-24Added 14 answers

$z=\frac{x-\overline{x}}{\sigma}$

Where -

$z$ is standard normal variate

$x$ is an observation

$\overline{x}$ is mean

Where -

$z$ is standard normal variate

$x$ is an observation

$\overline{x}$ is mean

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A)$R,[0,\mathrm{\infty}]$

B)$R,[-1,1]$

C)$R,[-\mathrm{\infty},\mathrm{\infty}]$

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