A random sample of 16 pharmacy customers showed the waiting times below (in minutes). 11 19 25 23 19 21 17 24 16 18 15 20 17 17 14 11 E Click here for the Excel Data File Find a 90 percent confidence interval for µ, assuming that the sample is from a normal population. (Round your standard deviation answer to 4 decimal places and t-value to 3 decimal places. Round your answers to 3 decimal places.) 8 Answer is not complete. The 90% confidence interval 17.938 X to

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