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March 1, 2015

Homework Help: Math

Posted by Jackie on Monday, January 18, 2010 at 7:04pm.

Experience shows that a ski lodge will be full ( 156 guests) if there is a heavy snow fall in December, while only partially full ( 57 guests) with a light snow fall. What is the expected number of guests if the probability for a heavy snow fall is .40?

If someone could please explain to me how to do this, I would greatly appreciate it. I have several problems that are just like this, and if someone can teach me how to do this, then I will know how to do the other ones.

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