D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

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Answer 1

Question

Chapter 4, Problem 10P

a)

Summary Introduction

To determine: D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

b)

Summary Introduction

To determine: D is considering adding nodes to its network structure so that each of the current nodes is “backed up” by a lesser node with 80% reliability. What is the reliability of the new network?

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Answer 2

Question

Chapter 4, Problem 10P

a)

Summary Introduction

To determine: D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

b)

Summary Introduction

To determine: D is considering adding nodes to its network structure so that each of the current nodes is “backed up” by a lesser node with 80% reliability. What is the reliability of the new network?

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Answer 3

Question

Chapter 4, Problem 10P

a)

Summary Introduction

To determine: D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

b)

Summary Introduction

To determine: D is considering adding nodes to its network structure so that each of the current nodes is “backed up” by a lesser node with 80% reliability. What is the reliability of the new network?

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Answer 4

Question

Chapter 4, Problem 10P

a)

Summary Introduction

To determine: D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

b)

Summary Introduction

To determine: D is considering adding nodes to its network structure so that each of the current nodes is “backed up” by a lesser node with 80% reliability. What is the reliability of the new network?

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Answer 5

Chapter 4, Problem 10P

a)

Summary Introduction

To determine: D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

b)

Summary Introduction

To determine: D is considering adding nodes to its network structure so that each of the current nodes is “backed up” by a lesser node with 80% reliability. What is the reliability of the new network?

Answer 6

Chapter 4, Problem 10P

a)

Summary Introduction

To determine: D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

Answer 7

Chapter 4, Problem 10P

a)

Summary Introduction

To determine: D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

Answer 8

b)

Summary Introduction

To determine: D is considering adding nodes to its network structure so that each of the current nodes is “backed up” by a lesser node with 80% reliability. What is the reliability of the new network?

Answer 9

b)

Summary Introduction

To determine: D is considering adding nodes to its network structure so that each of the current nodes is “backed up” by a lesser node with 80% reliability. What is the reliability of the new network?

Answer 10

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Answer 11

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Answer 12

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Answer 13

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D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

Solution Summary: The author explains that customer complaints are justified since the network reliability is 72.90% and not 90%.

Concept explainers

To determine: D promises customers that its network has a 90% reliability. Calculate the reliability of the network. Are customer complaints justified?

To determine: D is considering adding nodes to its network structure so that each of the current nodes is “backed up” by a lesser node with 80% reliability. What is the reliability of the new network?

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Chapter 4 Solutions