40 35 Activations 30 25 20 0 B 10 Ext Linear Ft Linear Fit Activations 20.696944 +1.65563 Summary of Fit RSquare 0.395166 RSquare Adj 0.368869 Root Mean Square Error 5.077984 Mean of Response 29.24 Observations for Sum Wats) 25 Analysis of Variance Sum of Source DF SquaresMean Square F Ratio Model 1 3B7 48388 387 4B4 15 0270 Error 23 593 07612 25.786 Prob > F C Total 24 980.56000 0.0008 Parameter Estimates Term EstimateStd Errort Ratio Prob>|t| Interce 696944 2 426581 8.53 Intercept 177.18033 25.34046 6.99 <.0001 price day weekdayl which category is used as a reference state the regression model. test if this model significant. use level of significance. hypotheses. calculate statistic and p-value. what conclusion equation for weekday. estimate number hotdogs sold each hotdog confidence interval coefficient price. interpret it in context. recall demand example discussed semester ps2 i would like to on using or weekend interaction term predictors. indicator function parameterization analysis variance std errort ratio prob sum source intercept df square mean f duy vladiday em> F 20 6888 730 Price"Day Weekday 54.741135 38.60201 142 0.1716 C. Total 23 22412958 Lower 95%pper 95% Intercept 15 5070740.261038 59.41 F C Total 24 980.56000 0.0008 Parameter Estimates Term EstimateStd Errort Ratio Prob>|t| Interce 696944 2 426581 8.53 Intercept 177.18033 25.34046 6.99 <.0001 price day weekdayl which category is used as a reference state the regression model. test if this model significant. use level of significance. hypotheses. calculate statistic and p-value. what conclusion equation for weekday. estimate number hotdogs sold each hotdog confidence interval coefficient price. interpret it in context. recall demand example discussed semester ps2 i would like to on using or weekend interaction term predictors. indicator function parameterization analysis variance std errort ratio prob sum source intercept df square mean f duy vladiday em> F 20 6888 730 Price"Day Weekday 54.741135 38.60201 142 0.1716 C. Total 23 22412958 Lower 95%pper 95% Intercept 15 5070740.261038 59.41