Question

algebra i b-cr
pre-test complete
1 2 3 4 5 6 7 8
the box plot represents the number of minutes customers spend on hold when calling a company.
number of minutes spent on hold
0 1 2 3 4 5 6 7 8 9 10
what is the upper quartile of the data?
○ 3
○ 5
○ 6
○ 8

Explanation:

Step1: Identify box plot parts

In a box plot, the right edge of the box is the upper quartile (Q3).

Step2: Match to axis value

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

Answer:

6 (Option C)