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Unformatted text preview: b. Using Excel construct a bar chart, a pie chart, and a Pareto Chart. Which graphical method do you think is best to portray these data? What conclusions can you reach concerning the costs companies face in defending their networks from attack? 2. Using Excel Add-in Data Analysis and the following data: X = Years with company Y = Shares of company stock 6 300 12 408 14 560 6 252 9 288 13 650 15 630 9 522 a. What are the measures of central tendency and the standard deviation for both the X and Y data? b. What is the correlation between X and Y? c. Create a Scatter Diagram for these data. d. How would you describe this correlation?...
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This note was uploaded on 07/06/2011 for the course MM 305 taught by Professor Fulton during the Fall '09 term at Kaplan University.
- Fall '09