# NORM.DIST

Returns the normal distribution for the specified mean and standard deviation.

## Syntax

NORM.DIST(X, Mean, Standard_dev, Cumulative)


### Parameters

Term Definition
X The value for which you want the distribution.
Mean The arithmetic mean of the distribution.
Standard_dev The standard deviation of the distribution.
Cumulative* A logical value that determines the form of the function. If cumulative is TRUE, NORM.DIST returns the cumulative distribution function; if FALSE, it returns the probability density function.

## Return value

The normal distribution for the specified mean and standard deviation.

## Remarks

This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules.

## Example

EVALUATE { NORM.DIST(42, 40, 1.5, TRUE) }


Returns

[Value]
0.908788780274132