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The following table gives information on the amount of sugar (in grams) and the calorie count in one serving of a sample of 13 varieties of Kelloggs cereal. Sugar(grams) 4 1ST 12 11 8 6T 7 3 8 14 20 3 13 Calories 120 200 160 110130 80190120 120 190 190 110 120 Find the predictive regression equation of the number of calories on the amount of sugar. Carry out all calculations exactly, and round the final answers to three decimal places y =-188.725 + 5.947x 4.947+94.352x y=94.352 +4.947x y-94.352-4.947x 5.947188.725x ? O

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EXCEL Mega Stat in Add-Ins) procedure Step 1: Choose Mega Stat > Correlation/Regression > Regression Analysis Step 2: SelectThus the equation is y 94.351 8 + 4.9470x.

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