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Chemistry 10 Online
OpenStudy (anonymous):

construct a confidence interval of the population proportion at the given level of confidence. x=40, n=200, 90% confidence

OpenStudy (aaronq):

try this http://www.easycalculation.com/statistics/population-confidence-interval.php you might wanna post this in the right section next time.

OpenStudy (anonymous):

thank you. I am sorry!

OpenStudy (aaronq):

its okay lol please close this if youre done with the question!

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