Confidence Interval for the Population Proportion

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A researcher is interested in estimating the proportion #\pi# of women in Amsterdam aged #18# to #21# who are vegetarian/vegan.

He randomly selects a sample of #200# from this population and finds that #X=24# of them are vegetarian/vegan.

Calculate the margin of error of the #90\%# confidence interval for the population proportion #\pi#. Round your answer to #3# decimal places.

#ME=#

6. Parameter Estimation and Confidence Intervals: Estimation

Confidence Interval for the Population Proportion