Question

use the boxplot shown below to determine the five - number summary. minimum 12 q1 median q3 maximum 19

Explanation:

Step1: Identify first - quartile position

The left - hand edge of the box represents $Q_1$. From the box - plot, $Q_1 = 14$.

Step2: Identify median position

The line inside the box represents the median. From the box - plot, the median is $14.5$.

Step3: Identify third - quartile position

The right - hand edge of the box represents $Q_3$. From the box - plot, $Q_3 = 15$.

Answer:

$Q_1: 14$
Median: $14.5$
$Q_3: 15$