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Tall Buildings The stories and heights (in feet) of a sample of buildings in Pittsburgh are shown. Stories 34, 32, 30, 30, 23, 27, 23, 25, 24, 26 Height 445, 430, 424, 410, 361, 358, 355, 347, 344, 341 The correlation coefficient for the data is r= .918 and a= .01. Should regression analysis be done? The regression analysis should not be done or The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places, if necessary y'= a+bx a= b= Find y' when x= 31. Round your answer to at least three decimal places.

Tall Buildings The stories and heights (in feet) of a sample of buildings in Pittsburgh are shown. Stories 34, 32, 30, 30, 23, 27, 23, 25, 24, 26 Height 445, 430, 424, 410, 361, 358, 355, 347, 344, 341 The correlation coefficient for the data is r= .918 and a= .01. Should regression analysis be done? The regression analysis should not be done or The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places, if necessary y'= a+bx a= b= Find y' when x= 31. Round your answer to at least three decimal places.

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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Tall Buildings The stories and heights (in feet) of a sample of  buildings in Pittsburgh are shown.

Stories 34, 32, 30, 30, 23, 27, 23, 25, 24, 26                                        
Height  445, 430, 424, 410, 361, 358, 355, 347, 344, 341                                    

The correlation coefficient for the data is r= .918 and a= .01. Should regression analysis be done?                

The regression analysis should not be done or The regression analysis should be done.


Find the equation of the regression line. Round the coefficients to at least three decimal places, if necessary

y'= a+bx

a=

b=

Find y' when x= 31. Round your answer to at least three decimal places.

y'=

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