Question

the following box plot shows the number of gym members at each gym in shanesville.

40 44 48 52 56 60 64 68 72 76 80

about 25% of gyms in shanesville have more than what number of gym members?

choose 1 answer:

a 50

b 56

c 64

Explanation:

Step1: Recall box - plot properties

In a box - plot, the right - hand side of the box represents the third quartile ($Q_3$). 25% of the data lies above $Q_3$.

Step2: Identify $Q_3$ on the box - plot

Looking at the box - plot, the right - hand side of the box is at 64.

Answer:

C. 64