Question

what percentage of the data values represented on a box plot falls between the lower quartile and the upper quartile? 50% 25% 33 1/3% 75%

Explanation:

Step1: Recall the properties of box - plot

A box - plot divides the data into four equal parts (quartiles). The lower quartile ($Q_1$) is the value below which 25% of the data lies, and the upper quartile ($Q_3$) is the value below which 75% of the data lies.

Step2: Calculate the percentage between $Q_1$ and $Q_3$

The percentage of data between $Q_1$ and $Q_3$ is given by \(75\% - 25\%=50\%\)

Answer:

50%