The weekly demand for propane gas (in 1 from a particular facility is an rv X with pdf IsxS2 x2 a. Compute the cdf of X. gallons) b. Obtain an expression for the (IOOp)th percentile. What is the value Of E? C. Compute E(X) and V(X). d. If 1.5 thcnasand gallcms are in stock at the beginning of the week and no new supply is due in during the week, how much of the 1.5 thousand gallons is expected to be left at the end of the week? [Hint: Let h(x) = amount left when &mand x.] Open original