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JisselFlores JisselFlores
wrote...
Posts: 478
4 years ago
Internet Question 9 described a Pew Research poll that found 15% of American adults do not use the internet or e-mail with a margin of error of 2.3% and 95% confidence. What was the sample size?
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
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wrote...
4 years ago
The margin of error is 2.3%. So 1.96 = 0.023, or 1.962 = 0.0232, so  The sample size was 926 people.
JisselFlores Author
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4 years ago
This calls for a celebration Person Raising Both Hands in Celebration
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