The box-and-whisker plot represents the number of points scored by teams in a soccer league last year.

A) What are the range, interquartile range, and median of the box-and-whisker plot?

B) The league commissioner believes about half of the teams in the league scored 48 points of more last year. Use the Graph to explain whether this is reasonable.

C) If the box-and-whisker plot represented data from 20 teams, about how many of the teams scored between 38 and 48 points? Explain.