Copy of SmartPhoneSales.xlsx - SUMMARY OUTPUT Regression Statistics Multiple R 0.988066 R Square 0.976274 Adjusted R 0.967647 Standard E 0.216664

Copy of SmartPhoneSales.xlsx - SUMMARY OUTPUT Regression...

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SUMMARY OUTPUT Regression Statistics Multiple R 0.988066 R Square 0.976274 Adjusted R 0.967647 Standard E 0.216664 Observatio 16 ANOVA df SS MS F ignificance F Regression 4 21.248 5.312 113.1581 7.4E-009 Residual 11 0.516375 0.046943 Total 15 21.76438 Coefficients andard Err t Stat P-value Lower 95%Upper 95% Lower 95.0% Upper 95.0% Intercept 6.06875 0.162498 37.34666 6.1E-013 5.711095 6.426405 5.711095 6.426405 Period 0.145625 0.012112 12.02333 1.1E-007 0.118967 0.172283 0.118967 0.172283 Qtr1 -1.363125 0.157454 -8.657272 3.1E-006 -1.70968 -1.01657 -1.70968 -1.01657 Qtr2 -2.03375 0.155108 -13.11186 4.7E-008 -2.37514 -1.69236 -2.37514
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