# QBA Practice Exam 3 Answers - SUMMARY OUTPUT Regression...

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SUMMARY OUTPUT Regression Statistics Multiple R 0.9999063631 R Square 0.999812735 Adjusted R Square 0.9997057264 Standard Error 7.2481377021 Observations 12 ANOVA df SS MS F Significance F Regression 4 1963418.5015 490854.62537 9343.294039 4.043409E-013 Residual 7 367.748501044 52.535500149 Total 11 1963786.25 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% Intercept 6784.3668506 76.4544132294 88.737413107 6.07893E-012 6603.580891 6965.1528102 6603.580891 6965.1528102 Ad Budget 0.0099090756 0.0004618621 21.454620103 1.20430E-007 0.0088169453 0.0110012058 0.0088169453 0.0110012058 Price -49.87280991 0.4559411516 -109.3843136 1.40702E-012 -50.950939414 -48.79468041 -50.95093941 -48.79468041 Competitor Price 20.009892668 0.459485278 43.548495728 8.78992E-010 18.923382636 21.096402699 18.923382636 21.096402699 Employees -0.1125852517 0.1849023282 -0.6088903953 0.5618285502 -0.5498097809 0.3246392776 -0.5498097809 0.3246392776

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SUMMARY OUTPUT Regression Statistics
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## This note was uploaded on 03/27/2012 for the course INFO 01 taught by Professor Ermer during the Spring '12 term at Howard.

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QBA Practice Exam 3 Answers - SUMMARY OUTPUT Regression...

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