Multiple Choice Question The table below shows data collected on the length and weight of sand sharks. Length 60 62 64 66 68 70 72 Weight 105 114 124 131 139 149 158 A linear regression analysis is run on this data and results in a linear regression equation of y = 4.36x - 156.14 where x is the length of the shark in inches and y is the weight of the sharks in pounds. The correlation coefficient (r) is calculated as 0.9991. Interpret the slope of the regression line in context. A. On average, for each pound heavier a sand shark is, it will be 4.36 inches longer. B. On average, for every 1 inch longer a sand shark is, it will weight 4.36 more pounds. C. Each pound more a sand shark weighs adds exactly 4.36 inches to its length. D. Each inch longer a sand shark is adds exactly 4.36 pounds to its weight.
Multiple Choice Question The table below shows data collected on the length and weight of sand sharks. Length 60 62 64 66 68 70 72 Weight 105 114 124 131 139 149 158 A linear regression analysis is run on this data and results in a linear regression equation of y = 4.36x - 156.14 where x is the length of the shark in inches and y is the weight of the sharks in pounds. The correlation coefficient (r) is calculated as 0.9991. Interpret the slope of the regression line in context. A. On average, for each pound heavier a sand shark is, it will be 4.36 inches longer. B. On average, for every 1 inch longer a sand shark is, it will weight 4.36 more pounds. C. Each pound more a sand shark weighs adds exactly 4.36 inches to its length. D. Each inch longer a sand shark is adds exactly 4.36 pounds to its weight.
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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Multiple Choice Question
The table below shows data collected on the length and weight of sand sharks.
| Length | 60 | 62 | 64 | 66 | 68 | 70 | 72 |
| Weight | 105 | 114 | 124 | 131 | 139 | 149 | 158 |
A linear
Interpret the slope of the regression line in context.
A. On average, for each pound heavier a sand shark is, it will be 4.36 inches longer.
B. On average, for every 1 inch longer a sand shark is, it will weight 4.36 more pounds.
C. Each pound more a sand shark weighs adds exactly 4.36 inches to its length.
D. Each inch longer a sand shark is adds exactly 4.36 pounds to its weight.
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