Consider a fast-food restaurant in Izmir that operates both a drive-through facility and a walk-in facility....
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Consider a fast-food restaurant in Izmir that operates both a drive-through facility and a walk-in facility. Let X and Y be the proportions of the time that the drive-through and walk-in facilities are in use, respectively. Suppose that the joint density function of these random variables is as shown below. Complete parts (a) through (c). f(x.y)=D 3(x+2y). 0sxs1, 0sys1 0, elsewhere ... Select the correct choice below and fill in the answer box to complete your choice. O A. h(y)=D for 0sys1 O B. g(x) = for 0 sxs1 (c) Find the probability that the drive-through facility is busy less than one-half of the time. The probability is (Type an integer or a simplified fraction.) Consider a fast-food restaurant in Izmir that operates both a drive-through facility and a walk-in facility. Let X and Y be the proportions of the time that the drive-through and walk-in facilities are in use, respectively. Suppose that the joint density function of these random variables is as shown below. Complete parts (a) through (c). f(x.y)=D 3(x+2y). 0sxs1, 0sys1 0, elsewhere ... Select the correct choice below and fill in the answer box to complete your choice. O A. h(y)=D for 0sys1 O B. g(x) = for 0 sxs1 (c) Find the probability that the drive-through facility is busy less than one-half of the time. The probability is (Type an integer or a simplified fraction.)
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Considen the goint density of X and Y flxy1 f213 I 24 elsewhere ... View the full answer
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