The pooled variance is the ______.
A. combined and weighted variances of the two groups in a simple experiment
B. average variance of the two groups in a simple experiment
C. sum of the two variances of the two groups in a simple experiment
D. unweighted variances of the two groups in a simple experiment
Ans: A
You might also like to view...
According to your text, the United States is ____ financially for the increasing numbers of elderly
a. very well prepared b. well prepared c. somewhat prepared d. unprepared
Critics of the Kübler-Ross model have maintained that
a. it blurs the line between description and prescription b. it does not take into account the environment of the person who is coping c. it does not present evidence that people actually do move from stage 1 through stage 5 d. it neglects the totality of the person's life e. all of these