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The amount of flour used per day by a bakery is a random variable Y that has an exponential distribution with mean

equal to 4 tons.The cost of the flour is proportional to U=3Y+1.

a) Find the probability density function for U.

b) Use the answer in part (a) to find E(U).

Top Answer

a. g(u)=1/12e... View the full answer

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