CHITEST in WPS on Windows FAQ

Q: What should I do if CHITEST shows an error after I enter it?

Check whether the formula starts with = . Check whether the parentheses, separators, and parameter count are complete. Confirm that the two parameter ranges match the current calculation needs. If cross-sheet references are used, check the worksheet name and cell range again.

Q: How do I view the parameter details for CHITEST?

Select the target cell or formula bar. Type =CHITEST( . Review the syntax guidance that appears. Complete the parameter ranges based on the prompt.

When using CHITEST, common questions usually focus on formula errors, syntax guidance, and result checking; this FAQ includes 3 common questions and 3 glossary terms.

FAQ

What should I do if CHITEST shows an error after I enter it?

Check whether the formula starts with =.
Check whether the parentheses, separators, and parameter count are complete.
Confirm that the two parameter ranges match the current calculation needs.
If cross-sheet references are used, check the worksheet name and cell range again.

How do I view the parameter details for CHITEST?

Select the target cell or formula bar.
Type =CHITEST(.
Review the syntax guidance that appears.
Complete the parameter ranges based on the prompt.

How to use CHITEST in WPS on Windows when the result does not look correct?

Check whether the referenced cells contain the data that should be included in the calculation.
Confirm that the observed range and expected range correspond correctly.
Check whether text, blanks, or error cells were included by mistake.
After changing the data, confirm that the result updates again.

Glossary

Term	Definition
CHITEST	A statistical spreadsheet function that returns a probability related to a chi-squared test from observed and expected ranges.
Observed range	The actual data range used in the statistical test.
Expected range	The expected data range used for comparison with the observed values.