A supplier of kerosene has a weekly demand X possessing a probability density function given by

with measurements in hundreds of gallons. The somber's profit Is given by y. 10X- 4

a. Find the probability density function for Y

b. Use the answer in pan (a) to find E(Y)

c. Find E(Y) by the methods in Chapter 5.

Transcribed Image Text:

X, f(x) = { 1, 0, 0≤x≤ 1 1 < x≤ 1.5 elsewhere X, f(x) = { 1, 0, 0≤x≤ 1 1 < x≤ 1.5 elsewhere

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From the information observe that a supplier of kerosene has a weekly demand Consider X is the rando... View the full answer