# Question: Suppose the time between hits on an e commerce Web

Suppose the time between hits on an e commerce Web site follows the exponential distribution with a mean time of 2.7 minutes.

a. What is the probability that next hit on the Web site will occur within the next 5 minutes?

b. What is the probability that next hit on the Web site will occur within the next 2 to 6 minutes?

c. What is the probability that next hit on the Web site will occur after the next 3 minutes?

d. Use Excel to verify the results from parts a, b, and c.

a. What is the probability that next hit on the Web site will occur within the next 5 minutes?

b. What is the probability that next hit on the Web site will occur within the next 2 to 6 minutes?

c. What is the probability that next hit on the Web site will occur after the next 3 minutes?

d. Use Excel to verify the results from parts a, b, and c.

## Relevant Questions

The optical department at Costco serves customers on a first come first serve basis. Suppose the time between customer arrivals follows the exponential distribution. Historical data indicates that customers arrive at an ...Aircraft turnaround time is defined as the time required to prepare an aircraft for its next flight after arriving at a terminal. Assume that United Airlinesâ€™ turnaround time follows a uniform distribution with a minimum ...Consider a population of 250 with a mean of 60 and a standard deviation equal to 23. What is the probability of obtaining a sample mean of 62 or less with a sample size of 45? The weight of NFL players has increased steadily, gaining up to 1.5 lbs per year since 1942. According to ESPN, the average weight of a National Football League (NFL) player is now 252.8 lbs. Assume the population standard ...A sample of 150 is drawn from a population with a proportion equal to 0.40. Determine the probability of observing a. Between 50 and 54 successes. b. Between 55 and 62 successes. c. Between 53 and 70 successes.Post your question