Question

the box plot represents the number of minutes customers spend on hold when calling a company.
number of minutes spent on hold
what is the upper quartile of the data?
○ 3
○ 5
○ 6
○ 8

Explanation:

Step1: Identify upper quartile in box plot

In a box plot, the upper quartile ($Q_3$) is the right edge of the rectangular box.

Step2: Match to axis value

Looking at the plot, the right edge of the box aligns with the value 6 on the number line.

Answer:

B. 6