You arrive to a trolly stop just missing the last trolly, Ask an Expert

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You arrive to a trolly stop, just missing the last trolly. The time until the next rolly arrival is modeled as a U(4,6) random variable. You decide that you will walk to your destination (and not use the trolly) if the next trolly takes longer than 5 minutes to arrive. Let random variable X be the amount of time you spend at the trolly stop.

a) Find P(X<=4.5)

b) Find P(X=5)

2) Let Y~ Exp (1/5). Find P(Y<=18/Y>13)

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91007256

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