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Construct a 96 confidence interval for the true mean

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Reference no: EM13621913

Construct a 96% confidence interval for the true mean breaking strength of a certain type of 10 ft. long cables. Assume that there are 100 such cables with mean X ? = 457 lbs while the standard deviation of the population, ? = 50 lbs. Also find the Margin of error for the interval estimate.

Reference no: EM13621913

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