1. What is a chi-square test of independence? When do we use it? Use your own words to describe this test.
2. Complete problem 12. You need to show the 5 steps for the hypothesis test.
Problem 12. The General Social Survey (GSS) asks respondents whether they think courts are too harsh, about right or not harsh enough in dealing with criminal offenders. The following table contains the data. With an alpha level of .05, conduct a five-step chi-square hypothesis test to determine whether the two variables are independent.
Sex—–Too harsh——-about right—– Not harsh enough—-Row marginal
Male——134a—————-173b—————–498c——————–805
Female—135d—————–207e—————–630f———————972
Column marginal-269———-380——————-1,128——————-N=1,777
3. What do measures of association tell us? Which measure or measures of association would most appropriate to use for problem 12. Why?
Place your order now for a similar paper and have exceptional work written by our team of experts to guarantee you A Results
Why Choose US
6+ years experience on custom writing
80% Return Client
Urgent 2 Hrs Delivery
Your Privacy Guaranteed
Unlimited Free Revisions
