Assignment 4 Data 2

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4 Summary of Fit RSquare 0.937368 RSquare Adj 0.930142 Root Mean Square Error 32.23696 Mean of Response 517.5667 Observations (or Sum Wagts) 30 4 Analysis of Variance Sum of Source DF Squares Mean Square F Ratio Model 3 404387.60 134796 129.7085 Error 26 27019.76 1039 Prob > F C. Total 29 431407.37 <.0001* 4 Parameter Estimates* Term Estimate Std Error tRatio Prob>|t| Intercept -389661 6997489 -056 0.5824 Temperature 6.5208557 0.915127 713 <.0001* Weekend 218.71918 15.6237 1400 <.0001* (Temperature-77.3333)*(Weekend-0.26667) -5.813479 2287048 -254 0.0173* A Effect Tests Sum of Source Nparm DF Squares F Ratio Prob > F Temperature 1 52766.11 50.7746 <.0001* Weekend 1 203663.84 1959773 <.0001* Temperature*Weekend 1 6714.75 64613 0.0173*
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