CHIINV in WPS on Windows FAQ

Q: What should I do if CHIINV returns an error?

Check whether the formula starts with = . Make sure the parentheses are complete. Verify the argument count, order, and separators. Press Enter again after correcting the formula.

Q: How do I view the CHIINV syntax prompt in WPS?

Select the target cell. Type =CHIINV( . Review the syntax prompt shown in the formula editing area. Continue entering the arguments based on the prompt.

When using CHIINV in WPS on Windows, the most common questions involve formula entry, argument checks, and result verification; this FAQ covers 3 common questions and a short glossary.

FAQ

What should I do if CHIINV returns an error?

Check whether the formula starts with =.
Make sure the parentheses are complete.
Verify the argument count, order, and separators.
Press Enter again after correcting the formula.

How do I view the CHIINV syntax prompt in WPS?

Select the target cell.
Type =CHIINV(.
Review the syntax prompt shown in the formula editing area.
Continue entering the arguments based on the prompt.

Why does my CHIINV result look incorrect?

Check whether the referenced cells contain valid numeric values.
Confirm that you selected the correct worksheet and cell references.
Review any nested formulas that may affect the final result.
Change the inputs and compare the updated result.

Glossary

Term	Definition
CHIINV	A statistical function that returns the inverse of the right-tailed chi-squared distribution.
Syntax prompt	The on-screen argument guide shown while you type a function.
Degrees of freedom	One of the statistical inputs used together with probability in CHIINV.