Ex. 10
Annie and Alvie have agreed to meet between 5:00 P.M. and 6:00 P.M. for dinner at a local health-food restaurant. Let X = Annie's arrival time and Y= Alvie's arrival time. Suppose X and Yare independent with each uniformly distributed on the interval [5, 6].
a. What is the joint pdf of X and Y?
b. What is the probability that they both arrive between 5:15 and 5:45?
c. If the first one to arrive will wait only 10 min before leaving to eat elsewhere, what is the probability that they have dinner at the health-food restaurant? [Hint: The event of interest is A = {(x,y): |x−y|≤ 16}.]
b)P(both arrive between 5:18 and 5;37) =(19/60)*(19/60)=0.100
c)P(have dinner ) =1-P(both does not have dinner )=1-(50/60)*(50/60) =0.306
Ex. 10 Annie and Alvie have agreed to meet between 5:00 P.M. and 6:00 P.M. for dinner at a local health-food restaurant. Let X = Annie's arrival time and Y= Alvie's arrival time. Suppose X and Yare independent with each uniformly distributed on the interv
Annie and Alvie have agreed to meet between 5:00 P.M. and 6:00 P.M. for dinner at a local health-food restaurant. Let X = Annie's arrival time and Y = Alvie's arrival time. Suppose X and Y are independent with each uniformly distributed on the interval [5, 6]. Given: f(x)={1 for (5 <= x <= 6) , (5 <= y <= 6) 0 anywhere else (c) If the first one to arrive will wait only 20 min before leaving to eat...
Annie and Alvie have agreed to meet between 5:00 P.M. and 6:00 P.M. for dinner at a local health-food restaurant. Let X- Annie's arrival time and Y-Alvie's arrival time. Suppose X and Y are independent with each uniformly distributed on the interval [5, 6] (a) what is the joint pdf of X and Y? f(x,y) 0 otherwise (x,0 otherwise (a, y) otherwise (r.y)0 otherwise (b) What is the probability that they both arrive between 5:21 and 5:48? (Give answer accurate...
Marc and Jane have agreed to meet for lunch between noon and 1:00 p.m. Denote Jane's arrival time from noon by X, Marc's by Y, and suppose X and Y are independent with probability density functions. Mariginal pdf of X: 10x^9 0<x<1 Marginal pdf of Y: 7y^6 0<y<1 Find the expected amount of time Jane would have to wait for Marc to arrive. Round your answer to 4 decimal places. *Please show steps, this was a two part problem but...