Construct a 95% confidence interval for the population mean in Exercise 2. Interpret the results. Data from
Question:
Construct a 95% confidence interval for the population mean in Exercise 2. Interpret the results.
Data from Exercises 2
The ages (in completed years) of 30 persons attending a course are shown below. Assume the population standard deviation is 10 years.
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Elementary Statistics Picturing The World
ISBN: 9781292260464
7th Global Edition
Authors: Betsy Farber, Ron Larson
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