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Below are two sets of student quiz scores on a 30-point quiz. Which of the following can you conclude by
comparing their box-and-whisker plots?

Class A: 5, 10, 13, 18, 19, 25, 29
Class B: 1, 3, 5, 7, 9, 9, 13

a) The first quartile of class B is greater than the third quartile of Class A. (MY ANSWER)

b) The medians of the two classes are equal.

c) The minimum of Class A is greater than the maximum of Class B.

d) The first quartile of Class A is greater than the third quartile of Class B.

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Jessica

  1. no one here seems to be familiar with this topic. And of course, the plots are not visible here.

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    Anonymous

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