A ski resort asked a random sample of guests to rate their satisfaction on various attributes of their visit on a scale of 1 to 5 with 1 = very unsatisfied and 5 = very satisfied. The estimated regression model was Y = overall satisfaction score, X₁ = lift line wait, X₂ = amount of ski trail grooming, X₃ = safety patrol visibility, and X₄ = friendliness of guest services.

Predictor	Coefficient
Intercept	2.9833
LiftWait	0.1458
AmountGroomed	0.2562
SkiPatrolVisibility	0.0428
FriendlinessHosts	0.1298

(a) Write the fitted regression equation. (Round your answers to 4 decimal places. Negative values should be indicated by a minus sign.)

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.)