Back in January of 2017, Congresswoman Marsha Blackburn (of Tennessee) posted a poll on Twitter to get
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Question:
Back in January of 2017, Congresswoman Marsha Blackburn (of Tennessee) posted a poll on Twitter to get feedback on Republicans' proposed ObamaCare repeal. Of the 7,968 votes, 84% responded: no, they do not support the repeal of ObamaCare.
- What is the sample?
- What is the population? Is this the population she intended to poll? Explain.
- Identify the population parameter of interest.
- Explain whether you think her poll results are useful to her.
- Would her poll be better if more people responded? Explain.
- Would her poll be better if it just included people in her district? Explain.
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