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A random sample of 16 pharmacy customers showed the waiting times below (in minutes). 20,22,23,25,14,22,17,15,15,23,21,14,21,20,18,14 Click here for the Excel Data FileFind a 90 percent

A random sample of 16 pharmacy customers showed the waiting times below (in minutes).

20,22,23,25,14,22,17,15,15,23,21,14,21,20,18,14

Click here for the Excel Data FileFind a 90 percent confidence interval for, 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.)

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