NORM.S.INV function: Description, Usage, Syntax, Examples and Explanation
What is NORM.S.INV function in Excel?
Syntax of NORM.S.INV function
The NORM.S.INV function syntax has the following arguments:
- Probability: A probability corresponding to the normal distribution.
NORM.S.INV formula explanation
- If probability is nonnumeric, NORMS.INV returns the #VALUE! error value.
- If probability <= 0 or if probability >= 1, NORMS.INV returns the #NUM! error value.
Given a value for probability, NORM.S.INV seeks that value z such that NORM.S.DIST(z,TRUE) = probability. Thus, precision of NORM.S.INV depends on precision of NORM.S.DIST. NORM.S.INV uses an iterative search technique.
Example of NORM.S.INV function
Steps to follow:
1. Open a new Excel worksheet.
2. Copy data in the following table below and paste it in cell A1
Note: For formulas to show results, select them, press F2 key on your keyboard and then press Enter.
You can adjust the column widths to see all the data, if need be.
|=NORM.S.INV(0.908789)||Inverse of the standard normal cumulative distribution, with a probability of 0.908789||1.3333347|