1. Erkal, Copur, Dogan, and Safak (2007) studied how sex and sex roles influence the time parents spend with their children. In their study, they asked a sample of parents to report the amount of time they make accessible for their children. Women reported spending an average of 9.48 hours per week; men reported spending an average of 8.01 hours per week.

Identify the independent variable:

Identify the scale of measurement for the IV (i.e., nominal, ordinal, interval, ratio):

Identify the dependent variable:

Identify the scale of measurement for the DV (i.e., nominal, ordinal, interval, ratio):

The test statistic utilized is(circle one): correlation regression test comparing groups

Identify the populations of interest:

1.

2.

State the Null and Research Hypotheses

Null Hypothesis

Research Hypothesis