Customers enter the electronic camera department of a keep at the average rate of nine per hour. The department is staffed by one employee, that takes an average of 6.0 minutes to serve each arrival Assume this is a basic Poisson arrival, significantly dispersed company time instance. Use Exhibit 7.12. a-1. As a casual observer, how many people would certainly you expect to see in the cam department (excluding the clerk)? (Round your answer to 2 decimal areas.) Number of world a-2. How long would certainly a customer intend to spfinish in the electronic camera department (total time)? (Do not round intermediate calculations. Round your answer to 1 decimal area.) Average full time b. What is the utilization of the clerk? (Do not round intermediate calculations. Round your answer to 1 decimal location.) Utilization c. What is the probability that tright here are even more than 2 human being in the cam department (excluding the clerk)? (Do not round intermediate calculations. Round your answer to 1 decimal minutes area.) Probcapacity d. Another clerk has been hired for the cam department that also takes an average of 6.0 minutes to serve each arrival. How long would certainly a customer intend to spfinish in the department now? (Do not round intermediate calculations. Round your answer to 1 decimal location. Use the closest worth of ?/? in Exhilittle 7.12 once determining Lq (i.e., carry out not interpolate).) Typical full time minutes Sexactly how transcribed photo text Customers enter the electronic camera department of a store at the average price of nine per hour. The department is staffed by one employee, that takes an average of 6.0 minutes to serve each arrival Assume this is an easy Poisboy arrival, greatly distributed company time situation. Use Exhibit 7.12. a-1. As a casual observer, exactly how many type of civilization would certainly you intend to view in the video camera department (excluding the clerk)? (Round your answer to 2 decimal areas.) Number of human being a-2. How long would a customer mean to spend in the electronic camera department (full time)? (Do not round intermediate calculations. Round your answer to 1 decimal area.) Mean full time b. What is the utilization of the clerk? (Do not round intermediate calculations. Round your answer to 1 decimal place.) Utilization c. What is the probcapacity that there are more than two civilization in the cam department (excluding the clerk)? (Do not round intermediate calculations. Round your answer to 1 decimal minutes place.) Probability d. Another clerk has been hired for the video camera department that additionally takes an average of 6.0 minutes to serve each arrival. How long would certainly a customer mean to spend in the department now? (Do not round intermediate calculations. Round your answer to 1 decimal area. Use the closest value of ?/? in Exhilittle bit 7.12 as soon as determining Lq (i.e., perform not interpolate).) Mean total time minutes


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