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Math 2311-A Simple Random Sample Of 100 8Th

Submitted by • November 1, 2018

3.) A simple random sample of 100 8th graders at a large suburban middle school indicated that 87% of them are involved with some type of after school activity. Find the margin of error associated with a 95% confidence interval that estimates the proportion of them that are involved in an after school activity.

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Voted by Admiin

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