Suppose a surveyor wants to conduct a phone survey about a new song. She plans to take a simple random sample. However, some people are on a do dash not dash call registry. Do you believe this can affect the ability of the surveyor to obtain accurate polling results? If so, how? Choose the correct answer below. A. Yes, because it allows the surveyor to better target her intended demographic. B. Yes, especially if the people who are on a do dash not dash call registry have a trait that is not accurately represented by the remaining people in the sample. C. Yes, because it keeps the people who are less informed from introducing bias to the survey. D. No, this does not affect the surveyor's ability to obtain accurate polling results.

Question

Social Studies

Amber Hahn

20 September, 19:49

Suppose a surveyor wants to conduct a phone survey about a new song. She plans to take a simple random sample. However, some people are on a do dash not dash call registry. Do you believe this can affect the ability of the surveyor to obtain accurate polling results? If so, how? Choose the correct answer below. A. Yes, because it allows the surveyor to better target her intended demographic. B. Yes, especially if the people who are on a do dash not dash call registry have a trait that is not accurately represented by the remaining people in the sample. C. Yes, because it keeps the people who are less informed from introducing bias to the survey. D. No, this does not affect the surveyor's ability to obtain accurate polling results.

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Answers (1)

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Bruce Burke · Answer 1

Answer: B) Yes, especially if the people who are on a do dash not dash call registry have a trait that is not accurately represented by the remaining people in the sample

If the person conducting the survey wants a good random sample then they should take opinions from a broad audience, including people from different backgrounds, races, ages, cultures etc. In this case, the people that are not on the call registry most likely have a common trait that would explain why they're not in there (ie. they're too young to be eligible to be in the call registry, they are too old to be on the call registry, etc). Not calling them then would throw off the sample. Because of this, B is the correct answer.