Use the following information for questions:
In the General Social Survey, respondents were asked what they thought was most important to get ahead: hard work, lucky breaks, or both. Minitab output for 1026 respondents, by gender, is shown below:
-What are the degrees of freedom for the test statistic?
A) 2
B) 3
C) 4
D) None of the above

Question

Use the following information for questions:
 In the General Social Survey, respondents were asked what they thought was most important to get ahead: hard work, lucky breaks, or both. Minitab output for 1026 respondents, by gender, is shown below: 
-What are the degrees of freedom for the test statistic?
A) 2 
B) 3 
C) 4 
D) None of the above

Quizplus · Accepted Answer

The test statistic has 2 degrees of freedom because it is a chi-square test with 2 categories.

Use the Following Information for Questions