What is the penf of K Calculate the expected value of the nu

What is the penf of K? Calculate the expected value of the number of cylinders on the next car to be tuned. Automobiles arrives at a vehicle equipment inspection station according to a Poisson process with rate of 10 per hour. What is the probability that there are at most 6 vehicles coming to the inspection during an hour? What is the probability that there are at least 6 vehicles coming to the inspection during an hour? What is the probability that there are exactly 6 vehicles coming to the inspection during an hour?

Solution

Solution : 2

( a ) The pmf of X is :

x	4	6	8
P(x)	0.50	0.40	0.10