Social Studies, 24.06.2019 15:00 divadebbgirl1
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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Social Studies, 22.06.2019 14:30
The colors at sunset are usually the result of raindrops
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Social Studies, 23.06.2019 01:00
Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.
Answers: 1
Social Studies, 23.06.2019 02:30
Which of these cities would be found in the most densely populated area on northern section of the map? a) beijing b) seoul c) shanghai d) tokyo
Answers: 1
Suppose a surveyor wants to conduct a phone survey about a new song. she plans to take a simple rand...
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