Business Studies, asked by sandhlrk08, 2 months ago

02 Arrivals of customers at a telephone booth follow poisson distribution, with an average time of 10 minutes between one arrival and the next. The length of the phone call is assumed to be distributed exponentially with a mean of 3 minutes. Find The average number of persons waiting and making telephone calls The average length of the queue that is formed from time to time, Probability that a customer arrive and find telephone booth is busy Probability that a customer arrive and find telephone booth is empty. The average time spent by a customer in telephone booth C. e.​

Answers

Answered by Kuku01
5

Answer:

λ = 0.16 Hence the increase in arrival rate is, 0.16-0.10 = 0.06 arrivals per minute. 3 percent of the arrivals on an average will have to wait for 10 minutes or more before they can use the phone

Similar questions