In a gallop poll of 1000 adults 930 said that restaurants


In a gallop poll of 1000 adults, 930 said that restaurants and bars should refuse service to patrons who had too much to drink. Find a 90% confidence interval for the true percentage of patrons with this view. Identify the point estimate for the percentage and the margin of error.

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Basic Statistics: In a gallop poll of 1000 adults 930 said that restaurants
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