Refer to the temperature and precipitation data in Data Set 4 of Appendix B. Let the dependent variable be AVTEMP, and let the independent variables be those given in the exercise. (The data sets are already stored on the data disk and STATDISK.) Use software such as Excel, Minitab, or STATDISK to answer these questions:
Analysis indicates that the data from Prince Rupert, B.C. (third from the bottom of the data) is outlier data. If we remove this set of data, what is the change in R2 and the regression ANOVA P-value? Also, reconstruct the model in Question 6 and re predict the average temperature based on the values given in Question 6.