Question
The average amount of time, in minutes, for students to complete a standardized test is normally distributed. A data analyst takes a sample of n=36student
The average amount of time, in minutes, for students to complete a standardized test is normally distributed. A data analyst takes a sample of n=36student times and finds a 95% confidence interval to be [116.9,151.1]
What is the population parameter?
What is the interpretation of the confidence interval?
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Statistical Techniques in Business and Economics
Authors: Douglas A. Lind, William G Marchal
17th edition
1259666360, 978-1259666360
