Question

the box plot represents the number of math problems on the quizzes for an algebra course.
number of math problems on quizzes
what is the range of the data?
6
7
9
10

Explanation:

Step1: Recall the formula for range

The range of a data set is calculated as \( \text{Range}=\text{Maximum value}-\text{Minimum value}\).

Step2: Identify maximum and minimum values from the box - plot

From the box - plot, the minimum value (left - most end of the whisker) is \(6\) and the maximum value (right - most end of the whisker) is \(16\).

Step3: Calculate the range

Substitute the values into the formula: \( \text{Range}=16 - 6\).

$$16-6 = 10$$

Answer:

10