Question
A random sample of 16 pharmacy customers showed the waiting times below (in minutes). 18 23 20 15 24 22 25 17 26 11 19
A random sample of 16 pharmacy customers showed the waiting times below (in minutes).
18 23 20 15 24 22 25 17 26 11 19 25 23 17 21 22
Find 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.)
The 90% confidence interval to
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Income Tax Fundamentals 2013
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
31st Edition
1111972516, 978-1285586618, 1285586611, 978-1285613109, 978-1111972516
