Question: b 11 HW Saved Help Submit Save & Exit Check my work A random sample of 30 lunch orders at Noodles & Company showed a

11 HW Saved Help Submit Save & Exit Check my work A random sample of 30 lunch orders at Noodles & Company showed a mean bill of $11.78 with a standard deviation of $5.93. Find the 95 percent confidence interval for the mean bill of all lunch orders ((Round your answers to 4 decimal places.) click here for the Excel Data File The 95 percent confidence intervals from BOOK 13.9383 9.6217 to Print ferences

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