Question

please answer the missing spots
The air t pr bability distributian o the number K af cars and the number ץ cf buses per sgnal c ce at a Prpased lettum lane is displayed in tne accom any ng Oit po bability tale 0.015 0.010 0.025 D.030 0.20 0.050 20.075 0.050 0.125 4 0.060 0.040 0.100 D.30.20 .0so (a) What is the probability that there is exactly ore car end exactly une bus during a cycle? (b) What is the prohability that there is at most one car and at most one bus during a cycle? (c? Wiet is the probebility Lhat there is exactl one car during a cye? Execy one bus? Pexactiy one car - A'exectly one bus) = dSuppass the let-turn lane is to have a capacity af five cars and ane bus is equivalent to three cars. What is the probability af an averflaw during a cyde? e) Are X and Y independent rv's? Explain Yes, because ρΧ, y) + ρχ{x; , pYjy). No, because ρ(x, y) _ ρηΧ)、PAY). No, because ρ(x, y)-AR》 . PW").

Answer 1

.= 0,015 r 0°010 + 0,030 t 0.020 0、045 s0.2 ニ 0-5