Question

The data below shows the high temperatures and the times (in minutes) runners who won a marathon. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value using a = 0.05. Is there sufficient evidence to conclude that there is a linear correlation between temperature and winning times? Temperature (x) 58 65 46 6 3 71 74 T 54 55 TO Time (y) 145.437 147.719 146.375 144.172 146.379 144.605 147.584 146.519 What are the null and alternative hypotheses? O A. Ho:p#0 H:p=0 O C. Ho: p = 0 He:p> OB. Ho: p=0 Hyp#0 OD. Ho: p=0 Hip<0 Construct the scatterplot. Choose the correct graph below. OA 150- 150- 1454 00 145- 140+ Click to select your answer(s).