The weights, in pounds, of the players of a professional basketball team are displayed in the box-and-whisker plot below.What is the interquartile range of the players' weights?
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Answer:
C
Step-by-step explanation:
From the box-and-whisker plot, we have
[tex]Min = 175\\ \\Q_1=200\\ \\Q_2\approx 218\\ \\Q_3=240\\ \\Max=280[/tex]
By the definition, the interquartile range is
[tex]Q_3-Q_1[/tex]
In your case, the interquartile range is
[tex]Q_3-Q_1=240-200=40[/tex]
So, the correct choice is option C.