: average = 68 inches, SD = 3 inches : average = 120 pounds, SD = 20 pounds r = 0.6
Assume that the scatter diagram has linear regression, is homoscedastic, and is football-shaped.
The average weight of those who are 65 inches tall is closest to
a. 120 pounds b. 132 pounds c. 100 pounds d. 140 pounds e. 108 pounds