Author Question: An advantage of a using multiple independent variables includes the fact that a. with different ... (Read 51 times)

vHAUNG6011 · **on:** Jun 20, 2018

An advantage of a using multiple independent variables includes the fact that

a. with different participants in each group, you generally can obtain more data from fewer participants.
b. you can spot quantitative differences in behaviors more easily.
c. you can treat a qualitative variable as if it were a quantitative variable.
d. you can identify changes in patterns of responses on one variable across different levels of an independent variable.

Question 2

In analysis of variance, the F ratio is calculated by dividing __________ by __________.

a. mean squares between-groups; mean squares across-groups
b. mean squares between-groups; mean squares within-groups
c. mean squares within-groups; mean squares across-groups
d. mean squares within-groups; mean squares between-groups