Question
A group of investors have hired you to analyze financial returns in dollar amounts. A sample of 100 small companies resulted in a mean of
A group of investors have hired you to analyze financial returns in dollar amounts. A sample of 100 small companies resulted in a mean of $158,000. The population standard deviation is known to be $35,000. Calculate the lower limit for a 95% confidence interval of the population mean.
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Graphical Approach To Precalculus With Limits A Unit Circle Approach, A
Authors: John E Hornsby, Margaret L Lial, Gary K Rockswold
5th Edition
0321899806, 9780321899804
