Are you likely to purchase an item promoted by a celebrity on a social media site?...

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Are you likely to purchase an item promoted by a celebrity on a social media site?...

Are you likely to purchase an item promoted by a celebrity on a social media site? According to a survey,

26% of social media users have made such a purchase.

Suppose that the survey had a sample size of n=700. Construct a 90 % confidence interval estimate for the population proportion of social media users that have purchased an item promoted by a celebrity on a social media site.

math Statistics-And-Probability

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