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te and interpret the coeffici 0.05 level of significance, is calories and sugar?

te and interpret the coeffici 0.05 level of significance, is calories and sugar?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The data in the table to the right represent the calories and sugar (in grams) in one serving of seven different types of breakfast cereals. a. Compute and interpret the coefficient of correlation, r. b. At the 0.05 level of significance, is there a significant linear relationship between calories and sugar? Product Cereal 1 Cereal 2 Cereal 3 Cereal 4 Cereal 5 Cereal 6 Cereal 7 Calories Sugar 81 100 98 112 131 187 205 534540m 10 11 0
Transcribed Image Text:The data in the table to the right represent the calories and sugar (in grams) in one serving of seven different types of breakfast cereals. a. Compute and interpret the coefficient of correlation, r. b. At the 0.05 level of significance, is there a significant linear relationship between calories and sugar? Product Cereal 1 Cereal 2 Cereal 3 Cereal 4 Cereal 5 Cereal 6 Cereal 7 Calories Sugar 81 100 98 112 131 187 205 534540m 10 11 0
a. The coefficient of correlation, r=, indicates (Round to three decimal places as needed.) b. Determine the hypotheses for the test. Choose the correct answer below. OA. Ho: p20 H₁: p<0 O D. Ho: B₁50 H₁: B₁ >0 Compute the test statistic. The test statistic is (Round to two decimal places as needed.) Determine the p-value. The p-value is. (Round to three decimal places as needed.) Reach a decision. Ho. There is correlation. OB. Ho: B=0 H₁: B₂ #0 OE. Ho: B₁ 20 H₁: B₁ <0 evidence at the 0.05 level of significance to conclude that there is a significant linear relationship between calories and sugar. OC. H₂: p=0 H₁: p=0 OF. Ho: p≤0 H₁: p>0
Transcribed Image Text:a. The coefficient of correlation, r=, indicates (Round to three decimal places as needed.) b. Determine the hypotheses for the test. Choose the correct answer below. OA. Ho: p20 H₁: p<0 O D. Ho: B₁50 H₁: B₁ >0 Compute the test statistic. The test statistic is (Round to two decimal places as needed.) Determine the p-value. The p-value is. (Round to three decimal places as needed.) Reach a decision. Ho. There is correlation. OB. Ho: B=0 H₁: B₂ #0 OE. Ho: B₁ 20 H₁: B₁ <0 evidence at the 0.05 level of significance to conclude that there is a significant linear relationship between calories and sugar. OC. H₂: p=0 H₁: p=0 OF. Ho: p≤0 H₁: p>0
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