An investigator wants to estimate chocolate consumption

Reference no: EM13629473

An investigator wants to estimate chocolate consumption (dichotomous-eat chocolate or do not) in kindergarten students (just one group). How many students would be required to ensure a 95% confidence interval estimate to be within 5% of the true proportion (E=0.05)? (Hint: If the proportion is unknown, use p=0.5)

Reference no: EM13629473

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