# Question

Listed below are weights (kg) of eight male college students in September and April of their freshman year (from Data Set 4 in Appendix B).

a. Test for a linear correlation between September weights and the subsequent April weights.

b. Find the equation of the regression line.

c. Find the best predicted April weight for a male freshman student given that his weight in September is 94 kg. How does that result compare to an actual male student who weighed 94 kg in September and 105 kg in April?

a. Test for a linear correlation between September weights and the subsequent April weights.

b. Find the equation of the regression line.

c. Find the best predicted April weight for a male freshman student given that his weight in September is 94 kg. How does that result compare to an actual male student who weighed 94 kg in September and 105 kg in April?

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