Posted: March 21st, 2017
What are some of the reasons why a census might be preferred to a sample and why a sample might be preferred to a census.
What is the difference between a parameter and a statistic? What is a target population?
What are the methods of probability sampling? Which would you use to gather a sample for a poll that asks whether the respondent would vote for the Democratic nominee or the Republican nominee in the national election? Why?
Would you use a sample or a census to measure each of the following? Why? If you are uncertain, explain the issues.
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