Using the "Vail Guest Satisfaction Survey" data, construct a correlation matrix of the 11 in- dependent variables. The response variable is ovalue.
(a) Identify the four pairs of independent variables that have the highest pairwise correlation values. Do they show significant correlation?
(b) Using MegaStat or MINITAB, run the regression with all 11 predictor variables, calculating the VIF for each predictor.
(c) Did you see any cause for concern based on the VIF values? Why or why not?