Suppose that a researcher studying the weight of female college athletes wants to predict the weights based on height, measured in inches, the percentage of body fat of an athlete, and age. The researcher calculates the regression equation as (weight) = 4.217*(height) + 1.408 (percent body fat) - 1.023*(age) - 81.473. If a female athlete is 68 inches tall, has a 21 percentage of body fat, is 24 years old, and has a weight of 207.575, the residual is -2.724. Choose the correct interpretation of the residual. (1) The weight of the athlete is 207.575 pounds less than what we would expect. O 2) The height of the athlete is 2.724 inches less than what we would expect. (3) The weight of the athlete is 2.724 pounds greater than what we would expect. ( 4) The weight of the athlete is 2.724 pounds less than what we would expect. ( 5) The height of the athlete is 2.724 inches larger than what we would expect