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
NORMSDIST(z)
Z is the value for which you want the distribution.
Remarks
-
If z is nonnumeric, NORMSDIST returns the #VALUE! error value.
-
The equation for the standard normal density function is:
Example
|
Formula |
Description (Result) |
|
=NORMSDIST(1.333333) |
Normal cumulative distribution function at 1.333333 (0.908789) |
