To find the population and sample from given study.

Question

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Answer 1

Question

Chapter 1, Problem 1.37RE

a)

To determine

To find the population and sample from given study.

a)

Expert Solution

Answer to Problem 1.37RE

Population is all passengers who take a trip involving two or more airlines and sample is 12% of tickets sold for each airline.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

First need to understand about sample and population.

Population: It is the set of all the possible individuals possessing the characteristic of interest in a study.

Sample: It is the subset of population on which, the actual study performed and from which, the necessary measurements are taken.

In given study,

Population: Here, all passengers who take a trip involving two or more airlines.

Sample: The 12% of tickets sold for each airline.

b)

To determine

To explain whether the sample results definitely, probably, probably not, or definitely not yield the correct amount of money for each airline.

b)

Expert Solution

Answer to Problem 1.37RE

Definitely not.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

The people in the sample do not have to take a trip involving two or more airlines and definitely not involving the same two airlines as the ones that owe each other.

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Answer 2

Question

Chapter 1, Problem 1.37RE

a)

To determine

To find the population and sample from given study.

a)

Expert Solution

Answer to Problem 1.37RE

Population is all passengers who take a trip involving two or more airlines and sample is 12% of tickets sold for each airline.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

First need to understand about sample and population.

Population: It is the set of all the possible individuals possessing the characteristic of interest in a study.

Sample: It is the subset of population on which, the actual study performed and from which, the necessary measurements are taken.

In given study,

Population: Here, all passengers who take a trip involving two or more airlines.

Sample: The 12% of tickets sold for each airline.

b)

To determine

To explain whether the sample results definitely, probably, probably not, or definitely not yield the correct amount of money for each airline.

b)

Expert Solution

Answer to Problem 1.37RE

Definitely not.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

The people in the sample do not have to take a trip involving two or more airlines and definitely not involving the same two airlines as the ones that owe each other.

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Answer 3

Question

Chapter 1, Problem 1.37RE

a)

To determine

To find the population and sample from given study.

a)

Expert Solution

Answer to Problem 1.37RE

Population is all passengers who take a trip involving two or more airlines and sample is 12% of tickets sold for each airline.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

First need to understand about sample and population.

Population: It is the set of all the possible individuals possessing the characteristic of interest in a study.

Sample: It is the subset of population on which, the actual study performed and from which, the necessary measurements are taken.

In given study,

Population: Here, all passengers who take a trip involving two or more airlines.

Sample: The 12% of tickets sold for each airline.

b)

To determine

To explain whether the sample results definitely, probably, probably not, or definitely not yield the correct amount of money for each airline.

b)

Expert Solution

Answer to Problem 1.37RE

Definitely not.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

The people in the sample do not have to take a trip involving two or more airlines and definitely not involving the same two airlines as the ones that owe each other.

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Answer 4

Question

Chapter 1, Problem 1.37RE

a)

To determine

To find the population and sample from given study.

a)

Expert Solution

Answer to Problem 1.37RE

Population is all passengers who take a trip involving two or more airlines and sample is 12% of tickets sold for each airline.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

First need to understand about sample and population.

Population: It is the set of all the possible individuals possessing the characteristic of interest in a study.

Sample: It is the subset of population on which, the actual study performed and from which, the necessary measurements are taken.

In given study,

Population: Here, all passengers who take a trip involving two or more airlines.

Sample: The 12% of tickets sold for each airline.

b)

To determine

To explain whether the sample results definitely, probably, probably not, or definitely not yield the correct amount of money for each airline.

b)

Expert Solution

Answer to Problem 1.37RE

Definitely not.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

The people in the sample do not have to take a trip involving two or more airlines and definitely not involving the same two airlines as the ones that owe each other.

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Answer 5

Chapter 1, Problem 1.37RE

a)

To determine

To find the population and sample from given study.

a)

Expert Solution

Answer to Problem 1.37RE

Population is all passengers who take a trip involving two or more airlines and sample is 12% of tickets sold for each airline.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

First need to understand about sample and population.

Population: It is the set of all the possible individuals possessing the characteristic of interest in a study.

Sample: It is the subset of population on which, the actual study performed and from which, the necessary measurements are taken.

In given study,

Population: Here, all passengers who take a trip involving two or more airlines.

Sample: The 12% of tickets sold for each airline.

b)

To determine

To explain whether the sample results definitely, probably, probably not, or definitely not yield the correct amount of money for each airline.

b)

Expert Solution

Answer to Problem 1.37RE

Definitely not.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

The people in the sample do not have to take a trip involving two or more airlines and definitely not involving the same two airlines as the ones that owe each other.

Answer 6

Chapter 1, Problem 1.37RE

a)

To determine

To find the population and sample from given study.

a)

Expert Solution

Answer to Problem 1.37RE

Population is all passengers who take a trip involving two or more airlines and sample is 12% of tickets sold for each airline.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

First need to understand about sample and population.

Population: It is the set of all the possible individuals possessing the characteristic of interest in a study.

Sample: It is the subset of population on which, the actual study performed and from which, the necessary measurements are taken.

In given study,

Population: Here, all passengers who take a trip involving two or more airlines.

Sample: The 12% of tickets sold for each airline.

Answer 7

Chapter 1, Problem 1.37RE

a)

To determine

To find the population and sample from given study.

Answer 8

a)

Expert Solution

Answer to Problem 1.37RE

Population is all passengers who take a trip involving two or more airlines and sample is 12% of tickets sold for each airline.

Answer 9

a)

Expert Solution

Answer 10

a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

First need to understand about sample and population.

Population: It is the set of all the possible individuals possessing the characteristic of interest in a study.

Sample: It is the subset of population on which, the actual study performed and from which, the necessary measurements are taken.

In given study,

Population: Here, all passengers who take a trip involving two or more airlines.

Sample: The 12% of tickets sold for each airline.

Answer 13

b)

To determine

To explain whether the sample results definitely, probably, probably not, or definitely not yield the correct amount of money for each airline.

b)

Expert Solution

Answer to Problem 1.37RE

Definitely not.

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

The people in the sample do not have to take a trip involving two or more airlines and definitely not involving the same two airlines as the ones that owe each other.

Answer 14

b)

To determine

To explain whether the sample results definitely, probably, probably not, or definitely not yield the correct amount of money for each airline.

Answer 15

b)

Expert Solution

Answer to Problem 1.37RE

Definitely not.

Answer 16

b)

Expert Solution

Answer 17

b)

Expert Solution

Answer 18

Expert Solution

Answer 19

Explanation of Solution

Given:

A passenger who takes a trip involving two or more airlines pays the first carrier, which then owes the other carrier a portion of the ticket cost. It is too expensive for the airlines to calculate exactly how much they owe each other. Instead, a sample of about 12% of tickets sold is examined and accounts are settled on that basis.

The people in the sample do not have to take a trip involving two or more airlines and definitely not involving the same two airlines as the ones that owe each other.