A one person barber shop has six chairs to accommodate people waiting for hair cut. Assume that customers who arrive when all the six chairs are full leave without entering the shop. Customers arrive at the average rate of 3 per hour and spend an average of 15 minutes for service. Find (a) (b) (c) (d) the probability that a customer can get directly into the barber chair upon expected number of customers waiting for a haircut. effective arrival rate. the time a customer can expect to spend in the barber shop..on = arrival. 1

A one person barber shop has six chairs to accommodate people waiting for hair cut. Assume that customers who arrive when all the six chairs are full leave without entering the shop. Customers arrive at the average rate of 3 per hour and spend an average of 15 minutes for service. Find (a) (b) (c) (d) the probability that a customer can get directly into the barber chair upon expected number of customers waiting for a haircut. effective arrival rate. the time a customer can expect to spend in the barber shop..on = arrival. 1

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section9.3: Binomial Probability

Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...

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