Question

the creekview history museum kept track of how many people visited the museum each day last month. this box plot shows the results. what was the upper quartile of the number of museum visitors?

Explanation:

Step1: Recall box - plot properties

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

Step2: Identify the value

Looking at the box - plot, the right - hand edge of the box is at 350.

Answer:

350