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Z score Calculator
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The value of z-score says, how many standard deviations an observation is from the mean. A z-score can be calculated from the following formula.
$Z$ = $\frac{x - \mu}{\sigma}$
Where,

$x$ = Standardized Population Mean

$\mu$ = Population Mean

$\sigma$ = Population Standard Deviation.
Z score Calculator is a statistics tool that calculates z-score from the given population mean and standard deviation. We just have to enter the value of x, value of $\mu$ and value of $\sigma$. This calculator really makes the work easier and faster without any confusions.

## Steps for Z Score Calculator

Step 1 :

Read the given problem and observe the value of x , $\mu$  and $\sigma$

Step 2 :

Substitute the values in the formula and get the answer.

Step 3 :

To find the Z score use the formula

Z score = $\frac{x - \mu}{\sigma}$

## Problems Z Score Calculator

1. ### Find the z score for the following values: x = 35, $\mu$ = 35 and $\sigma$ = 11.180

Step 1 :

The given values are x = 35, $\mu$ = 35 and $\sigma$ = 11.180

Step 2 :

Using Z score formula, we have

Z score = $\frac{x - \mu}{\sigma}$

= $\frac{35 - 35}{11.18}$

Step 3 :

or Z = 0

Z score is 0.

2. ### Find the z score for the following values: x = 5, $\mu$ = 4.5 and $\sigma$ = 1.118

Step 1 :

The given values are: x = 5, $\mu$ = 4.5 and $\sigma$ = 1.118

Step 2 :

Using Z score formula, we have

Z score = $\frac{x - \mu}{\sigma}$

= $\frac{5 - 4.5}{1.118}$

Step 3 :

Z =0.4472