A sample of 25 undergraduates reported the following dollar amounts of entertainment expenses last year: a. Find

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A sample of 25 undergraduates reported the following dollar amounts of entertainment expenses last year:

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a. Find the mean, median, and mode of this information.
b. What are the range and standard deviation?
c. Use the Empirical Rule to establish an interval that includes about 95% of theobservations.
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Statistical Techniques In Business And Economics

ISBN: 356

16th Edition

Authors: Douglas Lind, William Marchal

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