According to a Gallup poll of 1012 people, about one-third of (32%) of Americans keep a dog for protection. Find the: a) margin of error % b) the 95% confidence interval % to %
Added by Elizabeth L.
Step 1
- Given: 32% of Americans keep a dog for protection. - Sample proportion (\( \hat{p} \)) = 0.32 - Sample size (\( n \)) = 1012 Show more…
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