Robert enters data for weight (in pounds) and calories burned per minu into a statistics software package and finds a regression equation of ý = 22 +0.05x, where weight is the explanatory variable. Based on this information, select the conclusion about weight and calories burned per minute that is TRUE? a. For each additional pound of weight, calories burned per minute increases by 0.05 calories.
b. For each additional pound of weight, calories burned per minute decreases by 0.05 calories.
c. For each additional pound of weight, calories burned per minute stays relatively the same.