Research was conducted on the amount of training for 5K and the time a contestant took to run the race. The researcher recorded the number of miles during training ( a 1 month period) and the time to complete the 5K. The results are below.

Miles Trained	22	94	54	116	58	35
Time(Minutes)	26.89	36.21	35.21	44.13	28.78	38.61

a) Give the correlation coefficient. r = b) Give the equation of regression line. y = x + c) Interpret the y-intercept d)Predict the time in the 5K if someone trained 116 miles. y = e) Give the residual for 54 miles trained. Residual=