A ski resort asked a random sample of guests to rate their satisfaction on various attributes of their visit on a scale of 1-5 with 1 = very 30 unsatisfied and 5 = very satisfied. The estimated regression model was Y= overall satisfaction score, X] = lift line wait, X2 = amount of ski trail grooming, X; = safety patrol visibility, and X, = friendliness of guest services. Predictor Coefficient Intercept 2.9833 3.43 LiftWait 0. 1458 points AmountGroomed 0 . 2562 SkiPatrolVisibility 0. 0428 FriendlinessHosts 0 . 1298 0100:21 (a) Write the fitted regression equation. (Round your answers to 4 decimal places. Negative values should be indicated by a minus sign.) eBook * LiftWait + "AmountGroomed + . SkiPatrolVisibility + . FriendlinessHosts (b) Interpret each coefficient. Overall satisfaction [(Click to select) v with an increase in satisfaction for each individual predictor except for friendliness of hosts. (c) Would the intercept seem to have meaning in this regression? O Yes O No (d) Make a prediction for Overall Satisfaction when a guest's satisfaction in all four areas is rated a 3. (Round your answer to 4 decimal places.) Overall satisfaction score