This FAQ covers 3 common questions about using NORM.S.INV in WPS Spreadsheet on Windows, mainly around parameter input, unexpected results, and batch use, plus 3 glossary terms.
FAQ
What should I do if NORM.S.INV returns an error value?
- Check whether the input parameter is a valid probability value.
- Make sure the parameter does not include extra spaces, text, or incorrect separators.
- Re-enter the values through the Insert Function dialog and verify each field.
Why does the result differ from what I expected?
- Check whether the referenced cell contains the correct probability value.
- Confirm that the cell content is numeric rather than stored as text.
- Adjust the parameter step by step and observe how the result changes.
How can I use NORM.S.INV in multiple cells?
- Enter the correct formula in the first cell.
- Drag the fill handle, or copy and paste the formula into the target range.
- Check whether relative and absolute references match your calculation needs.
Glossary
| Term | Definition |
|---|---|
| NORM.S.INV | The inverse of the standard normal cumulative distribution, used to return the corresponding standard normal value from a probability input. |
| Insert Function | A WPS Spreadsheet entry point for searching a function name and filling in parameters before inserting a formula. |
| Probability parameter | The probability value passed into the function for calculation, which should stay within the valid range required by the function. |