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). 3x+2y), 0sxs1, 0 sys1 f(x.y)%D 0, elsewhere (a) Find the marginal density of X. Select the correct choice below and fill in the answer box to complete your choice. O A. g(x)= for 0sxs1 O B. h(y) = for 0sys1 (b) Find the marginal density of Y. Select the correct choice below and fill in the answer box to complete vour choice 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). 3x+2y), 0sxs1, 0 sys1 f(x.y)%D 0, elsewhere (a) Find the marginal density of X. Select the correct choice below and fill in the answer box to complete your choice. O A. g(x)= for 0sxs1 O B. h(y) = for 0sys1 (b) Find the marginal density of Y. Select the correct choice below and fill in the answer box to complete vour choice
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