5a. USA Today reports thatan average of three children are born to each pair of Generation X parents. The Florida Department of Health and Statistics draws a random sample of people from Generation X (those born between 1961 and 1981) in the state of Florida and measures the number of children each has had. What test should be used to determine: Does the average number of children born to Generation X parents in Florida differ from the number reported by USA Today?

Group of answer choices

Single sample t-test

Independent samples t-test

Pearson Correlation

Chi square test of Association

5b. Xiangen noticed that his students often seem more relaxed at the end of the spring semester than at the beginning. After hearingstories of their Spring Break adventures, he wonders if their break has an influence on their anxiety levels. Therefore, he administers a measure ofstate anxiety to all of the students in his statistics class about two weeks before spring break and again two weeks after the break. What statistical test should he use to compare their anxiety levels before and after the break?

Group of answer choices

Single sample t-test

Independent samples t-test

Dependent samples t-test

Pearson Correlation