A researcher is interested in knowing whether a person's religion can explain their feelings about legalization of marijuana. She surveys 100 people who walk by the state house in one day.

	Religion
Response	Catholic	Protestant	Other	Total
Favor legalization	8	24	15	47
Oppose legalization	22	26	5	53
Total	30	50	20	100

a. Calculate and interpret the appropriate percentages.

b. Test whether religion is significantly related to feelings toward legalization of marijuana.

Make sure to include null and research hypotheses and to interpret the results.