CHISQ.INV in WPS on Windows FAQ

Last updated:July 20, 2026

Common questions about CHISQ.INV usually involve formula entry, argument values, and result checking; this FAQ includes 4 common questions and a glossary.

FAQ

What should I do if CHISQ.INV shows an error after I enter it?

  1. Check whether the formula starts with =.
  2. Check whether the function name, brackets, and argument separators are complete.
  3. Confirm that the number and type of arguments match the function requirements.
  4. Press Enter again after correcting the formula.

How can I view the argument guidance for CHISQ.INV?

  1. Select any editable cell.
  2. Type =CHISQ.INV(.
  3. Review the syntax guidance shown near the input area.
  4. Continue entering the arguments based on the prompt.

Why does the calculation result look incorrect?

  1. Check whether the referenced cells contain valid numeric values.
  2. Confirm that text, blanks, or error values are not being used as arguments.
  3. Check for circular references or incorrect references.
  4. Recalculate and compare the result with the current argument values.

Do I need WPS Premium to use CHISQ.INV?

  1. This function is available in WPS Spreadsheet without a membership requirement.
  2. Open WPS Spreadsheet and enter the function directly.
  3. If you need broader office features later, you can choose a membership plan separately.

Glossary

TermDefinition
CHISQ.INVA statistical function that returns the inverse of the chi-squared distribution for a given probability.
ArgumentA value used by a function during calculation, such as a constant, a cell reference, or another formula result.
Formula barThe area in a spreadsheet where you enter and edit formulas and expressions.
Cell referenceA worksheet address used in a formula, such as A1 or B2.