QBA Practice Exam 5 Answers

QBA Practice Exam 5 Answers - Week of Cars Miles Per Week...

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Week # of Cars Miles Per Week Passengers per Week 1 72 2632 18764 2 48 1211 6688 3 77 2604 16504 4 91 4039 22944 5 94 5047 25063 6 86 5313 20897 7 99 6916 30357 8 113 8621 27076 9 118 8351 28260 10 133 10089 36683 11 133 10583 40090 12 135 10895 39040 13 137 11309 45350 14 140 10832 51648 15 176 11563 58598 16 186 12128 55163 17 194 12789 57519 18 189 14154 52820 19 187 14649 59219 20 181 14371 70065
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SUMMARY OUTPUT Regression Statistics Multiple R 0.9590630577 R Square 0.9198019487 Adjusted R Square 0.9153465014 Standard Error 5090.7754453 Observations 20 ANOVA df SS MS F Significance F Regression 1 5350210829.384 5350210829.4 206.4443563 2.642573E-011 Residual 18 466487903.416 25915994.634 Total 19 5816698732.8 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% Intercept -10493.983521 3570.955988863 -2.9387042444 0.00877889 -17996.283651 -2991.6833914 -17996.283651 -2991.6833914 # of Cars 375.6769681 26.1464699561 14.36817164 2.64257E-011 320.745273187 430.60866302 320.74527319 430.60866302
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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 5 Answers - Week of Cars Miles Per Week...

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