MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A statistics practitioner took a random sample of 49 observations from a population and computed the sample
For each confidence interval, enter your answer in the form (LCL, UCL). You must include the parentheses and the comma between the confidence limits.
A. Suppose the population standard deviation is 28. Estimate the population mean with 95% confidence.
Confidence Interval =
B. Suppose the population standard deviation is 41. Estimate the population mean with 95% confidence.
Confidence Interval =
C. Suppose the population standard deviation is 10. Estimate the population mean with 95% confidence.
Confidence Interval =
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