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Mathematics 7 Online
OpenStudy (anonymous):

If the margin of error in an estimate for the mean weight of a shipment is + or -2 pounds at a confidence level of 95 percent, what will be the margin of error at a confidence level of 98 percent? Be sure to show how you arrived at your answer.

OpenStudy (anonymous):

@AihberKhan

OpenStudy (anonymous):

@theson15

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