A simple random sample of 10 items resulted in a sample mean of 15. he population standard
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Question:
a. What is the standard error of the mean ?
b. At 95% confidence, what is the margin of error ?
Related Book For
Essentials of Statistics for Business and Economics
ISBN: 978-1305081598
7th edition
Authors: David Anderson, Thomas Williams, Dennis Sweeney, Jeffrey Cam
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