STA3032 Quiz 2 solutions

STA3032 Quiz 2 solutions - variable), and there is an...

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UNIVERSITY OF FLORIDA DEPARTMENT OF STATISTICS STA3032 QUIZ 2 SOLUTIONS Spring 2011 Problem 16 on page 41: a) Match each histogram to the Boxplot that represents the same data set. b) Give reasons for each one of your answers. Answers: a) Histogram in Figure (a) matches Boxplot in (4), because in both we have a distribution skewed to the right (higher values of the random variable). b) Histogram in Figure (b) matches Boxplot in (2), because in both we have a distribution skewed to the left (lower values of the random
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Unformatted text preview: variable), and there is an outlier for some low value of the random variable. c) Histogram in Figure (c) matches Boxplot in (4), because in both we have a distribution skewed to the left (lower values of the random variable), with no outlier in both. d) Histogram in Figure (d) matches Boxplot in (3), because in both we have a symmetric distribution of the random variable....
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