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Unformatted text preview: MINITAB : 5. Use MINITAB to do the following: a) Input the numbers from Question 23, p. 26. b) Construct a histogram with 4 intervals. c) Construct a histogram with 8 intervals. (Hint for b and c : First construct a histogram and then edit its Xscale; check out the binning option) d) Construct a stem and leaf diagram. e) Compute the range, mean, median, standard deviation and coefficient of variation. f) Construct a boxplot and identify any outliers. g) Is the distribution symmetric, skewed negatively (left) or skewed positively (right)?...
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This homework help was uploaded on 04/10/2008 for the course ENGR 0020 taught by Professor Rajgopal during the Spring '08 term at Pittsburgh.
 Spring '08
 Rajgopal

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