Climate Change In July 2015, a poll asked a random sample of 1,236 registered voters in Iowa
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Climate Change In July 2015, a poll asked a random sample of 1,236 registered voters in Iowa whether they agree or disagree that the world needs to do more to combat climate change. The results show that $65\%$ agree, while $25\%$ disagree and $10\%$ don't know.
(a) What is the sample? What is the intended population?
(b) Is it reasonable to generalize this result and estimate that $65\%$ of all registered voters in Iowa agree that the world needs to do more to combat climate change?
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Related Book For
Statistics, Enhanced Unlocking The Power Of Data
ISBN: 9781119308843
2nd Edition
Authors: Robin H Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F Lock, Dennis F Lock
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