Solution-Calculate the percent confidence interval

Calculate the percent confidence interval

Reference no: EM132907252

The Ball Corporation's beverage can manufacturing plant in Fort Atkinson, Wisconsin, uses a metal supplier that provides metal with a known thickness standard deviation o = .000959 mm. Assume a random sample of 58 sheets of metal resulted in an a = .2731 mm. Calculate the 99 percent confidence interval for the true mean metal thickness.

Reference no: EM132907252

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Calculate the percent confidence interval

Reference no: EM132907252

Reference no: EM132907252

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