# Question: Suppose the random variable y has a Poisson distribution Compute

Suppose the random variable y has a Poisson distribution. Compute the following probabilities:

a. P(y = 4) given μ = 2

b. P(y = 4) given μ = 3.5

c. P(y > 4) given μ = 2

d. P(1 ≤ y <, 4) given μ = 2

a. P(y = 4) given μ = 2

b. P(y = 4) given μ = 3.5

c. P(y > 4) given μ = 2

d. P(1 ≤ y <, 4) given μ = 2

**View Solution:**## Answer to relevant Questions

Customers arrive at a grocery store checkout at a rate of six per 30 minutes during the hours of 5 p. m. and 7 p. m. during the workweek. Let C be the number of customers arriving at the checkout during any 30-minute period ...Let y be a random variable having a normal distribution with mean equal to 250 and standard deviation equal to 50. a. Find a value y0, such that P(y > y0) = .01. b. Find a value y0, such that P(y > y0) = .025. c. Find two ...A random sample of 16 measurements is drawn from a population with a mean of 60 and a standard deviation of 5. Describe the sampling distribution of y-bar, the sample mean. Within what interval would you expect y to lie ...The baggage limit for an airplane is set at 100 pounds per passenger. Thus, for an airplane with 200 passenger seats, there would be a limit of 20,000 pounds. The weight of the baggage of an individual passenger is a random ...Suppose a population consists of the 10 measurements (2, 3, 6, 8, 9, 12, 25, 29, 39, 50). Generate the 45 possible values for the sample mean based on a sample of n 5 2 observations per sample. a. Use the 45 sample means to ...Post your question