A cosmetic company found that 180 of 1,000 randomly selected women in New York city have seen
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A cosmetic company found that 180 of 1,000 randomly selected women in New York city have seen the company’s latest television advert. Compute a .95 confidence interval for the percentage of women in New York city who have seen the advert using equation (6.10).
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Related Book For
Basic Statistics Understanding Conventional Methods And Modern Insights
ISBN: 9780195315103
1st Edition
Authors: Rand R. Wilcox
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