This prоblem uses the dаtаset BоdyFаt, which gives the percent оf weight made up of body fat for 100 men as well as other variables such as Age, Weight (in pounds), Height (in inches), and circumference (in cm) measurements for the Neck, Chest, Abdomen, Ankle, Biceps, and Wrist. 6 pts The regression line for predicting body fat percent using neck circumference is Body fat = -47.9 + 1.75 (neck) a. What body fat percent does the line predict for a person with a neck circumference of 35 cm? Round your answer to two decimal places.____________% b. What body fat percent does the line predict for a person with a neck circumference of 40 cm? Round your answer to one decimal place.____________% c. One of the men in the study had a neck circumference of 38.7 cm and a body fat percent of 11.3. Find the residual for this man. Round your answer to three decimal places. Residual = ____________%