Show that if n ≤ 0.05 N then 0.97 ≤ N − n N − 1 ≤ 1 .

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Answer 1

Question

Chapter 7.2, Problem 57E

a.

To determine

Show that if n≤0.05N then 0.97≤N−nN−1≤1.

b.

To determine

Explain the little difference bin the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size using part (a).

c.

To determine

Explain the finite-population correction factor can be ignored and the equation (7.2) can be used when the sample size is relative to the population size.

d.

To determine

Explain the term (N−n)(N−1) is known as finite-population correction factor.

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Answer 2

Question

Chapter 7.2, Problem 57E

a.

To determine

Show that if n≤0.05N then 0.97≤N−nN−1≤1.

b.

To determine

Explain the little difference bin the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size using part (a).

c.

To determine

Explain the finite-population correction factor can be ignored and the equation (7.2) can be used when the sample size is relative to the population size.

d.

To determine

Explain the term (N−n)(N−1) is known as finite-population correction factor.

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Answer 3

Question

Chapter 7.2, Problem 57E

a.

To determine

Show that if n≤0.05N then 0.97≤N−nN−1≤1.

b.

To determine

Explain the little difference bin the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size using part (a).

c.

To determine

Explain the finite-population correction factor can be ignored and the equation (7.2) can be used when the sample size is relative to the population size.

d.

To determine

Explain the term (N−n)(N−1) is known as finite-population correction factor.

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Answer 4

Question

Chapter 7.2, Problem 57E

a.

To determine

Show that if n≤0.05N then 0.97≤N−nN−1≤1.

b.

To determine

Explain the little difference bin the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size using part (a).

c.

To determine

Explain the finite-population correction factor can be ignored and the equation (7.2) can be used when the sample size is relative to the population size.

d.

To determine

Explain the term (N−n)(N−1) is known as finite-population correction factor.

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Answer 5

Chapter 7.2, Problem 57E

a.

To determine

Show that if n≤0.05N then 0.97≤N−nN−1≤1.

b.

To determine

Explain the little difference bin the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size using part (a).

c.

To determine

Explain the finite-population correction factor can be ignored and the equation (7.2) can be used when the sample size is relative to the population size.

d.

To determine

Explain the term (N−n)(N−1) is known as finite-population correction factor.

Answer 6

Chapter 7.2, Problem 57E

a.

To determine

Show that if n≤0.05N then 0.97≤N−nN−1≤1.

Answer 7

Chapter 7.2, Problem 57E

a.

To determine

Show that if n≤0.05N then 0.97≤N−nN−1≤1.

Answer 8

b.

To determine

Explain the little difference bin the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size using part (a).

Answer 9

b.

To determine

Explain the little difference bin the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size using part (a).

Answer 10

c.

To determine

Explain the finite-population correction factor can be ignored and the equation (7.2) can be used when the sample size is relative to the population size.

Answer 11

c.

To determine

Explain the finite-population correction factor can be ignored and the equation (7.2) can be used when the sample size is relative to the population size.

Answer 12

d.

To determine

Explain the term (N−n)(N−1) is known as finite-population correction factor.

Answer 13

d.

To determine

Explain the term (N−n)(N−1) is known as finite-population correction factor.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 7.1 - Why is sampling often preferable to conducting a...Ch. 7.1 - Why should you generally expect some error when...Ch. 7.1 - In Exercises 7.37.10, we have given population...Ch. 7.1 - In Exercises 7.37.10, we have given population...Ch. 7.1 - In Exercises 7.37.10, we have given population...Ch. 7.1 - Prob. 6E Ch. 7.1 - In Exercises 7.37.10, we have given population...Ch. 7.1 - Prob. 8E Ch. 7.1 - Prob. 9E Ch. 7.1 - In Exercises 7.37.10, we have given population...

Show that if n ≤ 0.05 N then 0.97 ≤ N − n N − 1 ≤ 1 .

Solution Summary: The author explains the little difference between the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size.

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Show that if n≤0.05N then 0.97≤N−nN−1≤1.

Explain the little difference bin the values provided by equations (7.1) and (7.2) when the sample size is small relative to population size using part (a).

Explain the finite-population correction factor can be ignored and the equation (7.2) can be used when the sample size is relative to the population size.

Explain the term (N−n)(N−1) is known as finite-population correction factor.

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