CHISQ.DIST, CHISQ.DIST.RT, CHISQ.INV, CHISQ.INV.RT – DAX Guide
CHISQ.DIST: Returns the chi-squared distribution.
https://dax.guide/chisq-dist/
CHISQ.DIST.RT: Returns the right-tailed probability of the chi-squared distribution.
https://dax.guide/chisq-dist-rt/
CHISQ.INV: Returns the inverse of the left-tailed probability of the chi-squared distribution.
https://dax.guide/chisq-inv/
CHISQ.INV.RT: Returns the inverse of the right-tailed probability of the chi-squared distribution.
https://dax.guide/chisq-inv-rt/