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= .000965 mm. Assume a random sample of 58 sheets of metal resulted in anx

x= .3193 mm.

Calculate the 98 percent confidence interval for the true mean metal thickness.(Round your answers to 4 decimal places.)

The 98% confidence interval is from _____ to ________