NORM.S.INV Function (DAX)

How does the NORM.S.INV function (DAX) work?

The NORM.S.INV function (DAX) returns the inverse of the standard normal cumulative distribution. The distribution has a mean of zero and a standard deviation of one.

NORM.S.INV Formula Syntax

NORM.S.INV(
     Probability
)

How do you use the NORM.S.INV function?

This function will calculate the inverse normal cumulative distribution for a given probability value. The precision of NORM.S.INV depends on the precision of NORM.S.DIST. NORM.S.INV uses an iterative search technique.

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Considerations when using the NORM.S.INV function

The NORM.S.INV function uses only one argument:

  1. Probability (required argument) – This is the probability corresponding to the normal distribution. It is the value at which we want to evaluate the inverse function.

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Formula examples using the NORM.S.INV function

EVALUATE { NORM.S.INV(0.908789) }

=NORM.S.INV(0.908789)

=NORM.S.INV( 0.55 )

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