The Numerator and Denominator Degrees of Freedom for the F-Test

Multiple Choice

The numerator and denominator degrees of freedom for the F-test in a one-way ANOVA are,respectively,

A) (n − k) and (k − 1)
B) (k − 1) and (n − k)
C) (k − n) and (n − 1)
D) (n − 1) and (k − n)