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Write the fitted regression equation

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Reference no: EM132844412

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 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 2.7160
LiftWait 0.1491
AmountGroomed 0.2562
SkiPatrolVisibility 0.0648
FriendlinessHosts -0.1168

(a) Write the fitted regression equation. (Round your answers to 4 decimal places. Negative values should be indicated by a minus sign.)
y^ = _______ + __________ * LiftWait + ________ * AmountGroomed + ________ * SkiPatrolVisibility + _________ * FriendlinessHosts

(d) Make a prediction for Overall Satisfaction when a guest's satisfaction in all four areas is rated a 5. (Round your answer to 4 decimal places.)

Overall satisfaction score _______

Reference no: EM132844412

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