Question

use the side - by - side boxplots shown to complete parts (a) through (e).
(a) what is the median of variable x?
the median of variable x is (round to the nearest integer as needed.)

Explanation:

Step1: Recall the definition of median in a box - plot

In a box - plot, the median is represented by the line inside the box.

Step2: Identify the box for variable \(x\)

The lower box (the one closer to the left - hand side of the number line) corresponds to variable \(x\).

Step3: Locate the median line within the box of variable \(x\)

Looking at the box - plot, the line inside the box of variable \(x\) is at \(30\).

Answer:

\(30\)