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Players' heights and weights IT Player Height (inches) Weight (pounds) Player 1 75 227 Player 2 75 197 Player 3 72 180 Player 4 82 231 Player 5 69 185 Player 6 74 190 Player 7 75 228 Player 8 71 200 Player 9 75 230

Players' heights and weights IT Player Height (inches) Weight (pounds) Player 1 75 227 Player 2 75 197 Player 3 72 180 Player 4 82 231 Player 5 69 185 Player 6 74 190 Player 7 75 228 Player 8 71 200 Player 9 75 230

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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Players' heights and weights Player Height (inches) Weight (pounds) Player 1 75 227 Player 2 75 197 Player 3 72 180 Player 4 82 231 Player 5 69 185 Player 6 74 190 Player 7 75 228 Player 8 71 200 Player 9 75 230 Print Done
Transcribed Image Text:Players' heights and weights Player Height (inches) Weight (pounds) Player 1 75 227 Player 2 75 197 Player 3 72 180 Player 4 82 231 Player 5 69 185 Player 6 74 190 Player 7 75 228 Player 8 71 200 Player 9 75 230 Print Done
..... (a) Draw a scatter diagram of the data, treating height as the explanatory variable and weight as the response variable. Choose the correct graph below. A. В. 240- 240- 240- 210- 210- 210- 180- 180- 180- 70 76 82 70 76 82 70 76 82 Height (inches) Height (inches) Height (inches) (b) Determine the least-squares regression line. Test whether there is a linear relation between height and weight at the a = 0.05 level of significance. Determine the least-squares regression line. Choose the correct answer below. O A. y = - 94.7x +4.073 B. y = 4.073x - 96.7 Oc. y= 8.073x- 94.7 O D. y = 4.073x - 94.7 Test whether there is a linear relation between height and weight at the a = 0.05 level of significance. Weight (pounds) Weight (pounds) Weight (pounds)
Transcribed Image Text:..... (a) Draw a scatter diagram of the data, treating height as the explanatory variable and weight as the response variable. Choose the correct graph below. A. В. 240- 240- 240- 210- 210- 210- 180- 180- 180- 70 76 82 70 76 82 70 76 82 Height (inches) Height (inches) Height (inches) (b) Determine the least-squares regression line. Test whether there is a linear relation between height and weight at the a = 0.05 level of significance. Determine the least-squares regression line. Choose the correct answer below. O A. y = - 94.7x +4.073 B. y = 4.073x - 96.7 Oc. y= 8.073x- 94.7 O D. y = 4.073x - 94.7 Test whether there is a linear relation between height and weight at the a = 0.05 level of significance. Weight (pounds) Weight (pounds) Weight (pounds)
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