A study was conducted, and a significant relationship was found among the number of hours a teenager watches television per day x 1 , the number of hours the teenager talks on the telephone per day x 2 , and the teenagers weight y The regression equation is Y 98 7 3 82x 1 6 51x 2 Predict a teenagers weight if she averages 3 hours of TV and 1 5 hours on the phone per day

Question: A study was conducted, and a significant relationship was found among the number of hours a teenager watches television per day x 1 , the

A study was conducted, and a significant relationship was found among the number of hours a teenager watches television per day x₁, the number of hours the teenager talks on the telephone per day x₂, and the teenager’s weight y. The regression equation is Ý = 98.7 + 3.82x₁ + 6.51x₂. Predict a teenager’s weight if she averages 3 hours of TV and 1.5 hours on the phone per day.

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