The expected numbers of jobs which are in queue with steady status along with number of jobs in the system have to be computed. Concept Introduction: FCFS basis- Normally, there is a process in attending the jobs or, customers. FCFS basis means attending a job or customer on First come first serve basis. In other words, the job/customer which/who comes first is attended first.

Question

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Answer 1

Question

Chapter 9.9, Problem 23P

a.

Summary Introduction

Interpretation: The expected numbers of jobs which are in queue with steady status along with number of jobs in the system have to be computed.

Concept Introduction:

FCFS basis- Normally, there is a process in attending the jobs or, customers. FCFS basis means attending a job or customer on First come first serve basis. In other words, the job/customer which/who comes first is attended first.

B.

Summary Introduction

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

C.

Summary Introduction

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

D.

Summary Introduction

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

e.

Summary Introduction

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

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Students have asked these similar questions

A computer system queues up batch jobs and processes them on an FCFS basis.Between 2 and 5 P.M., jobs arrive at an average rate of 30 per hour and require anaverage of 1.2 minutes of computer time. Assume the arrival process is Poissonand the processing times are exponentially distributed.b. What are the expected flow time and the time in the queue in the steady state?

A computer system queues up batch jobs and processes them on an FCFS basis.Between 2 and 5 P.M., jobs arrive at an average rate of 30 per hour and require anaverage of 1.2 minutes of computer time. Assume the arrival process is Poissonand the processing times are exponentially distributed.a. What is the expected number of jobs in the system and in the queue in thesteady state?

A computer system queues up batch jobs and processes them on an FCFS basis.Between 2 and 5 P.M., jobs arrive at an average rate of 30 per hour and require anaverage of 1.2 minutes of computer time. Assume the arrival process is Poissonand the processing times are exponentially distributed.c. What is the probability that the system is empty?

Answer 2

Question

Chapter 9.9, Problem 23P

a.

Summary Introduction

Interpretation: The expected numbers of jobs which are in queue with steady status along with number of jobs in the system have to be computed.

Concept Introduction:

FCFS basis- Normally, there is a process in attending the jobs or, customers. FCFS basis means attending a job or customer on First come first serve basis. In other words, the job/customer which/who comes first is attended first.

B.

Summary Introduction

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

C.

Summary Introduction

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

D.

Summary Introduction

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

e.

Summary Introduction

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

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Answer 3

Question

Chapter 9.9, Problem 23P

a.

Summary Introduction

Interpretation: The expected numbers of jobs which are in queue with steady status along with number of jobs in the system have to be computed.

Concept Introduction:

FCFS basis- Normally, there is a process in attending the jobs or, customers. FCFS basis means attending a job or customer on First come first serve basis. In other words, the job/customer which/who comes first is attended first.

B.

Summary Introduction

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

C.

Summary Introduction

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

D.

Summary Introduction

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

e.

Summary Introduction

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

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Answer 4

Question

Chapter 9.9, Problem 23P

a.

Summary Introduction

Interpretation: The expected numbers of jobs which are in queue with steady status along with number of jobs in the system have to be computed.

Concept Introduction:

FCFS basis- Normally, there is a process in attending the jobs or, customers. FCFS basis means attending a job or customer on First come first serve basis. In other words, the job/customer which/who comes first is attended first.

B.

Summary Introduction

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

C.

Summary Introduction

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

D.

Summary Introduction

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

e.

Summary Introduction

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

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Answer 5

Chapter 9.9, Problem 23P

a.

Summary Introduction

Interpretation: The expected numbers of jobs which are in queue with steady status along with number of jobs in the system have to be computed.

Concept Introduction:

FCFS basis- Normally, there is a process in attending the jobs or, customers. FCFS basis means attending a job or customer on First come first serve basis. In other words, the job/customer which/who comes first is attended first.

B.

Summary Introduction

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

C.

Summary Introduction

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

D.

Summary Introduction

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

e.

Summary Introduction

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Answer 6

Chapter 9.9, Problem 23P

a.

Summary Introduction

Interpretation: The expected numbers of jobs which are in queue with steady status along with number of jobs in the system have to be computed.

Concept Introduction:

FCFS basis- Normally, there is a process in attending the jobs or, customers. FCFS basis means attending a job or customer on First come first serve basis. In other words, the job/customer which/who comes first is attended first.

Answer 7

Chapter 9.9, Problem 23P

a.

Summary Introduction

Interpretation: The expected numbers of jobs which are in queue with steady status along with number of jobs in the system have to be computed.

Concept Introduction:

FCFS basis- Normally, there is a process in attending the jobs or, customers. FCFS basis means attending a job or customer on First come first serve basis. In other words, the job/customer which/who comes first is attended first.

Answer 8

B.

Summary Introduction

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

Answer 9

B.

Summary Introduction

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

Answer 10

C.

Summary Introduction

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Answer 11

C.

Summary Introduction

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Answer 12

D.

Summary Introduction

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Answer 13

D.

Summary Introduction

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Answer 14

e.

Summary Introduction

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Answer 15

e.

Summary Introduction

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Answer 16

Expert Solution & Answer

Answer 17

Expert Solution & Answer

Answer 18

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Answer 19

Ch. 9.5 - Prob. 1P Ch. 9.5 - Prob. 2P Ch. 9.5 - Prob. 3P Ch. 9.5 - Prob. 4P Ch. 9.5 - Prob. 5P Ch. 9.6 - Prob. 6P Ch. 9.6 - Prob. 7P Ch. 9.6 - Prob. 8P Ch. 9.6 - Prob. 9P Ch. 9.6 - Prob. 10P

Solution Summary: The author explains how the expected number of jobs in the system and the time spent in a queue with steady status have to be computed.

Concept explainers

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

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Chapter 9 Solutions

Solution Summary: The author explains how the expected number of jobs in the system and the time spent in a queue with steady status have to be computed.

Concept explainers

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed. Concept Introduction: Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

Interpretation: The probability about the system being empty needs to be computed. Concept Introduction: Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Interpretation: The probability about the queue being empty needs to be computed. Concept Introduction: Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed. Concept Introduction: Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Want to see the full answer?

Chapter 9 Solutions

Interpretation: The expected flow time along with the time spent in a queue with steady status have to be computed.

Concept Introduction:

Flow time: The time spent in a business process right from beginning to end is called the flow time. It is also called total processing time.

Interpretation: The probability about the system being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Interpretation: The probability about the queue being empty needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.

Interpretation: The probability about the flow time exceeding 10 minutes needs to be computed.

Concept Introduction:

Probability: Probability is the chance of an event occurring. Number of favorable outcomes must be divided by total number of possible outcomes to get the probability factor.