SOLUTION: A store wants to estimate the proportion of rotten figs it receives. After inspecting a random sample of 350 figs, it finds that 28 are rotten. What is a 90% confidence interval fo

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Question 868667: A store wants to estimate the proportion of rotten figs it receives. After inspecting a random sample of 350 figs, it finds that 28 are rotten. What is a 90% confidence interval for the proportion of rotten figs the store receives?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
ME = 1.645sqrt%28%28.08%2A.92%29%2F28%29%29
CI: 28-ME < u < 28 + ME