If your dependent variable were a dichotomous yes/no response, you could compare the proportion of subjects saying yes in the experimental group to the proportion saying yes in the control group by using the:
A) z test for the difference between two proportions.
B) t test for correlated samples.
C) t test for independent samples.
D) t test for proportions.

Question

Quizplus · Accepted Answer

The z test for the difference between two proportions is used to compare the proportions of a dichotomous outcome (like yes/no) between two independent groups, such as an experimental and a control group.

If Your Dependent Variable Were a Dichotomous Yes/no Response, You