Question: A researcher believes that there is no differences in religiosity of people of different party affiliations; that is, a religious person is just as likely to be a Republican or Democrat as a non-religious person. She collects the following data:

a) Identify the null and alternate hypotheses.

b) What is the appropriate chi-square test?

c) Compute, by hand, the obtained value. What is the critical value for chi-square?

d) What is your decision?

e) Interpret the results in a summary paragraph.