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 σ = .000965 mm. Assume a random sample of 58 sheets of metal resulted in an x¯x¯ = .3193 mm. Calculate the 98 percent confidence interval for the true mean metal thickness. (Round your answers to 4 decimal places.) The 98% interval level is from __________ t

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A: given data  x¯ = 39316n = 14σ= 3276normal distribution 95% upper confidence bound = ?

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Q: Find a 95% confidence interval for a mean, µ, where n = 324, x̄ = 2.7, s = .91, and se = .06.

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Q: You measure the blackbody temperature of the night sky three times and read: 7.3C, 9.1C, and 8.7C.…

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Q: number

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