Author Question: In the completely randomized design of ANOVA where there are k treatments and n observations, the ... (Read 66 times)

laurencescou · **on:** Jul 24, 2018

In the completely randomized design of ANOVA where there are k treatments and n observations, the degrees of freedom for the F-statistic are equal to:
a. n and k
b. k and n
c. n - k and k - 1
d. k - 1 and n - k
e. n - 1 and k - 1

Question 2

Which of the following is not true of the F-distribution?
a. It is symmetric around zero.
b. It is skewed to the right.
c. Its values are always positive.
d. It is used in ANOVA test.
e. All of these.