You are analyzing GSS data, and you are interested in whether or not females and males have equal variability in their number of days of activity limitation out of the past 30 days. Information about the variables: Name: Days of activity limitation past 30 days Questions associated with this variable: C. During the past 30 days, for about how many days did your poor physical or mental health keep you from doing your usual activities, such as self-care, work, or recreation? Responses: 0-30 days Name: Respondent's sex Questions associated with this variable: CODE RESPONDENT'S SEX Code Label 1 Male 2 Female

Select the appropriate procedure.

t-test, independent groups

F test

correlation

chi-square test of independence

t-test, related groups

chi-square goodness of fit test