The F-distribution is defined as the
A. distribution of all possible values of F regardless of whether H0 is true or false.
B. sampling distribution showing all values of F that occur when H0 is true and all conditions represent one population ?.
C. distance of each sample mean from the mean of the sampling distribution in estimated standard error units.
D. sampling distribution showing all values of F that occur when H0 is false and all conditions represent different population?