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 cereal. Sugar 3 15 15 11 6 7 3 7 14 20 4 14 (grams) Calories 120 200 140 110 120 80 190 100 120 190 190 110 120 a. Determine the standard deviation of errors. Round your answer to two decimal places. Se = i b. Find the coefficient of determination and give a brief interpretation of it. Round your answer for r to two decimal places and your answer for the percentage to the nearest integer. i i % of the * is explained by the regression model.
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 cereal. Sugar 3 15 15 11 6 7 3 7 14 20 4 14 (grams) Calories 120 200 140 110 120 80 190 100 120 190 190 110 120 a. Determine the standard deviation of errors. Round your answer to two decimal places. Se = i b. Find the coefficient of determination and give a brief interpretation of it. Round your answer for r to two decimal places and your answer for the percentage to the nearest integer. i i % of the * is explained by the regression model.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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