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Tall Buildings The stories and heights (in feet) of a sample of 10 buildings in Pittsburgh are shown. 24 26 Stories x Height y 30 23 27 23 25 410 361 358 355 347 344 341 23 20 22 340 339 333 Send data to Excel The correlation coefficient for the data is r=0.760 and a=0.01. Should regression analysis be done? The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y' = a + bx a = b =

Tall Buildings The stories and heights (in feet) of a sample of 10 buildings in Pittsburgh are shown. 24 26 Stories x Height y 30 23 27 23 25 410 361 358 355 347 344 341 23 20 22 340 339 333 Send data to Excel The correlation coefficient for the data is r=0.760 and a=0.01. Should regression analysis be done? The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y' = a + bx a = b =

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 10 buildings in Pittsburgh are shown. Stories x 30 410 23 27 23 25 24 26 23 20 22 361 358 355 347 344 341 340 339 333 Height y Send data to Excel The correlation coefficient for the data is r=0.760 and a=0.01. Should regression analysis be done? The regression analysis should not be done. The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y' = a + bx a = b = Find y' when x=29. Round your answer to at least three decimal places. y' = X Ś
Transcribed Image Text:Tall Buildings The stories and heights (in feet) of a sample of 10 buildings in Pittsburgh are shown. Stories x 30 410 23 27 23 25 24 26 23 20 22 361 358 355 347 344 341 340 339 333 Height y Send data to Excel The correlation coefficient for the data is r=0.760 and a=0.01. Should regression analysis be done? The regression analysis should not be done. The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y' = a + bx a = b = Find y' when x=29. Round your answer to at least three decimal places. y' = X Ś
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