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10 November, 04:31

You are told that a random sample of 150 people from iowa has been given cholesterol tests, and 60 of these people had levels over the "safe" count of 200. construct a 95% confidence interval for the population proportion of people in iowa with cholesterol levels over 200. what is the upper value of the confidence interval?

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  1. 10 November, 05:26
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    0.47 to 0.48

    thats the answer
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