The equation used to predict the total body weight (in pounds) of a female athle
ID: 3236135 • Letter: T
Question
The equation used to predict the total body weight (in pounds) of a female athlete at a certain school is ModifyingAbove y with caret equals negative 111 plus 3.04 x 1 plus 1.07 x 2y=111+3.04x1+1.07x2, where x1 is the female athlete's height (in inches) and x2 is the female athlete's percent body fat, measured as x2%. Use the multiple regression equation to predict the total body weight for a female athlete who is 71 inches tall and has 23% body fat. The predicted total body weight for a female athlete who is 71 inches tall and has 23% body fat is nothing pounds. Round to the nearest tenth as needed.
Explanation / Answer
The predicted total body weight for a female athlete who is 71 inches tall and has 23% body fat is
=-111+3.04*71+1.07*(23)2/100 =110.50
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