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:
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