A sample of 25 undergraduates reported the following dollar amounts of entertainment expenses last year: a. Find
Question:
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.
Transcribed Image Text:
684 710 688 711 722 698 723 743 738 722 696 721 685 763 681 731 736 771 69 701 737 717 752 710 697
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a The mean is 71720 found by 1793025 The median i...View the full answer
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Related Book For
Statistical Techniques in Business and Economics
ISBN: 978-0078020520
16th edition
Authors: Douglas Lind, William Marchal
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