Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

Question

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Answer 1

Question

Chapter 10, Problem 33E

a.

To determine

Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

b.

To determine

Check whether the given statement “The wording of the question is clearly very biased” is valid.

c.

To determine

Check whether the given statement “The sampling frame is all internet users” is valid.

d.

To determine

Check whether the given statement “The results of the voluntary response survey can’t be reliably generalized to any population of interest” is valid.

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Answer 2

Question

Chapter 10, Problem 33E

a.

To determine

Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

b.

To determine

Check whether the given statement “The wording of the question is clearly very biased” is valid.

c.

To determine

Check whether the given statement “The sampling frame is all internet users” is valid.

d.

To determine

Check whether the given statement “The results of the voluntary response survey can’t be reliably generalized to any population of interest” is valid.

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Answer 3

Question

Chapter 10, Problem 33E

a.

To determine

Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

b.

To determine

Check whether the given statement “The wording of the question is clearly very biased” is valid.

c.

To determine

Check whether the given statement “The sampling frame is all internet users” is valid.

d.

To determine

Check whether the given statement “The results of the voluntary response survey can’t be reliably generalized to any population of interest” is valid.

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Answer 4

Question

Chapter 10, Problem 33E

a.

To determine

Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

b.

To determine

Check whether the given statement “The wording of the question is clearly very biased” is valid.

c.

To determine

Check whether the given statement “The sampling frame is all internet users” is valid.

d.

To determine

Check whether the given statement “The results of the voluntary response survey can’t be reliably generalized to any population of interest” is valid.

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Answer 5

Chapter 10, Problem 33E

a.

To determine

Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

b.

To determine

Check whether the given statement “The wording of the question is clearly very biased” is valid.

c.

To determine

Check whether the given statement “The sampling frame is all internet users” is valid.

d.

To determine

Check whether the given statement “The results of the voluntary response survey can’t be reliably generalized to any population of interest” is valid.

Answer 6

Chapter 10, Problem 33E

a.

To determine

Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

Answer 7

Chapter 10, Problem 33E

a.

To determine

Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

Answer 8

b.

To determine

Check whether the given statement “The wording of the question is clearly very biased” is valid.

Answer 9

b.

To determine

Check whether the given statement “The wording of the question is clearly very biased” is valid.

Answer 10

c.

To determine

Check whether the given statement “The sampling frame is all internet users” is valid.

Answer 11

c.

To determine

Check whether the given statement “The sampling frame is all internet users” is valid.

Answer 12

d.

To determine

Check whether the given statement “The results of the voluntary response survey can’t be reliably generalized to any population of interest” is valid.

Answer 13

d.

To determine

Check whether the given statement “The results of the voluntary response survey can’t be reliably generalized to any population of interest” is valid.

Answer 14

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Answer 15

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Answer 16

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Answer 17

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Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

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Check whether the given statement “As the sample size is large there is certainty that the obtained proportion of Americans who think ephedra should is banned is a true proportion of population” is valid.

Check whether the given statement “The wording of the question is clearly very biased” is valid.

Check whether the given statement “The sampling frame is all internet users” is valid.

Check whether the given statement “The results of the voluntary response survey can’t be reliably generalized to any population of interest” is valid.

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