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A random sample of 25 lunch orders at noodles and company

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A random sample of 25 lunch orders at Noodles and Company showed a mean bill of $14.58 with a standard deviation of $6.83. Find the 99 percent confidence interval for the mean bill of all lunch orders. (Round your answers to 4 decimal places.) The 99% confidence interval is from _________ to ___________.

Reference no: EM13645715

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