WorksheetFunction.Norm_S_Dist method (Excel)

Returns the standard normal cumulative distribution function. The distribution has a mean of 0 (zero) and a standard deviation of one. Use this function in place of a table of standard normal curve areas.

Syntax

expression.Norm_S_Dist (Arg1, Arg2)

expression A variable that represents a WorksheetFunction object.

Parameters

Name Required/Optional Data type Description
Arg1 Required Double Z - The value for which you want the distribution.
Arg2 Optional Variant Cumulative - A logical value that determines the form of the function. If cumulative is True, Norm_S_Dist returns the cumulative distribution function; if False, it returns the probability mass function.

Return value

Double

Remarks

If z is non-numeric, Norm_S_Dist returns the #VALUE! error value.

The equation for the standard normal cumulative distribution function is:

Equation

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