Graphical+Displays

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=Histogram Sample Problem=

From the above histogram of final exam scores, which of the following is true?

A) There are no outliers. B) It is bi-modal. C) The median falls between 60 and 80. D) The median falls between 40 and 60. E) More than one of the above are true.

Solution: E is the correct answer, as both A and C are true. B and D are both false.

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