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: Recall box - plot components

In a box - plot, the right - hand edge of the box represents the upper quartile ($Q_3$).

Step2: Identify from the box - plot

Looking at the given box - plot, the right - hand edge of the box is at 6.

Answer:

C. 6