Question: A study was done to quantify the link between body fat and energy expenditure under sedentary conditions. The study involved seven randomly selected patients. The

A study was done to quantify the link between body fat and energy expenditure under sedentary conditions. The study involved seven randomly selected patients. The variables considered are the following: body fat (in kg) and energy expenditure over 24 hours. Here is some data from the study. We also compute statistics with R. Determine the regression line to describe Y as a function of X.

Masse grasse (en kg) Depense energeticue (en kcal) Participant y 49.3 1894.0 59.3 2050.0 68.3 2353.0 48.1 1838.0 57.6 1948.0 78.1 2528.0 76.1 2568.0 x = 62.4 y = 2168.429

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