1) Participants joined a weight loss program in the spirit of the New Year. They weighed themselves on New Years Day, and then again at the end of May. Research Question: Are there differences in people's weight on New Years, and weight in May? (11 pts) a. Type of test needed: b. Means of groups: New Years Weight May Weight c. df(s) t or F value p-value d. Are there meaningful differences (explain how you came up with your answer) ? 2) Last year, the average weight of participants in the weight loss program was 152 in May. Research question: Is this significantly different than the weight of our sample in May? (9 pts) a. Type of test needed: b. df(s). t or F value p-value c. Are there meaningful differences (explain how you came up with your answer)