Author Question: When conducting a ttest for dependent means, M A) is always equal to 0. B) is always equal to 1. ... (Read 56 times)

amal · **on:** Jun 20, 2018

When conducting a ttest for dependent means, M

A) is always equal to 0.
B) is always equal to 1.
C) is always equal to 1.
D) depends on the population.

Question 2

In a 2 2 analysis of variance, the basis for estimating the numerator of the F ratio for the column effects is

A) the variance among the four cell means.
B) the variance between the two column marginal means.
C) the variance between the two row marginal means.
D) the variance between the means of the two diagonals.