CHISQ.DIST.RT Returns the right-tailed probability of the chi-squared distribution.
The chi-squared distribution is associated with a chi-squared test. Use the chi-squared test to compare observed and expected values. For example, a genetic experiment might hypothesize that the next generation of plants will exhibit a certain set of colors. By comparing the observed results with the expected ones, you can decide whether your original hypothesis is valid.
x – The value at which you want to evaluate the distribution.
Deg_freedom – The number of degrees of freedom.
The right-tailed probability of the chi-squared distribution.