=F.DIST(X,deg_freedom1,deg_freedom2,cumulative)
=F.DIST(1, 2, 5, FALSE)
The F.DIST function can be used to calculate the cumulative probability of a given F-distribution, and example returns 0.308, which is the cumulative probability of the F-distribution with 1 degree of freedom in the numerator and 2 degrees of freedom in the denominator with a given random variable value of 5.
=F.DIST(1, 2, 5, TRUE)
The F.DIST function can also be used to calculate the probability density function (PDF) of a given F-distribution. For example, this function returns 0.56879885, which is the PDF of the F-distribution with 1 degree of freedom in the numerator and 2 degrees of freedom in the denominator with a given random variable value of 5.
The F.DIST function is used to measure the difference between two data sets by calculating the F probability distribution. It is a useful tool for determining the level of diversity between two sets of data.