SOLUTION: Experience shows that a ski lodge will be full (199 guests) if there is a heavy snow fall in December, while only partially full (96 guests) with a light snow fall. What is the exp

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: Experience shows that a ski lodge will be full (199 guests) if there is a heavy snow fall in December, while only partially full (96 guests) with a light snow fall. What is the exp      Log On


   



Question 474097: Experience shows that a ski lodge will be full (199 guests) if there is a heavy snow fall in December, while only partially full (96 guests) with a light snow fall. What is the expected number of guests if the probability for a heavy snow fall is .40?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
199*.4+96*.6=137.2 the expected number of guests.