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i Firefox File Edit View History Bookmarks Tools Window Help ?? 100%1" Wed 9:39 AM Q, OE WileyPLUS C Search Textbaok Solutions | Ch x + Updates Available Do you want to restart to install these updates now or try tonight? Restart https://edugen.wileyplus.com/edugen/student/mainfr.uni Search Later WileyPLUS Business Statistics, ath Edition, Wileypuus Custom Course for Georgia Southern University BUSINESS STATS& QM (BUSA 3131- 3132) Home Read, Study &Practice; Gradebook ORION Assignment> Open Assignment MESSAGE MY INSTRUCTOR FULL SCREtN PRINTER VERSION ? BACK ASSIGNMENT RESOURCES Question 3 Determine the equation of the regression line for the following data, and compute the residuals. E Quastion Question 2 x 16 8 19 11 5 y 46 38 56 43 24 Do not round the intermediate values. (Round your answers to 3 decimal places.) hr Do not round the intermediate values. (Round your answers to 3 decimal places.) Residuals 16 46 38 56 43 24 19 AnnandivàStatictiral Tahloc All Rights Reserved. A Division of John Wiley & Sons Inc. Version 4.24.7.7 27Explanation / Answer
Ans:
slope,b=(5*2697-59*207)/(5*827-59^2)=1.945
y-intercept.,a=(207-1.945*59)/5=18.450
Regression eqn:
y'=18.450+1.945x
x y xy x^2 y^2 1 16 46 736 256 2116 2 8 38 304 64 1444 3 19 56 1064 361 3136 4 11 43 473 121 1849 5 5 24 120 25 576 Total= 59 207 2697 827 9121Related Questions
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