Q:

Based on the box-and-whisker plot shown below, match each term with the correct value.(1)Median a0(2)Range a1(3)25th percentile a2(4)75th percentile a3(5)Inter-quartile Range a4

Accepted Solution

A:
median -- the vertical line in the box = 18
range -- highest number - lowest number = 21 - 15 = 7
25th percentile (Q1) -- the beginning of the box = 17
75th percentile (Q3)-- the end of the box = 20
Interquartile range -- Q3 - Q1 = 20 - 17 = 3