Question

What is the median or the data? What is the highest point?What is the lowest point?

Answer 1

• Centre: $25

,

• Spread: $40

Explanation:

Given the box-plot:

Center

From the box plot, the median amount saved is $25.

Spread

In order to determine the spread of the amount saved, we find the range.

• The highest amount saved = $50

,

• The lowest amount saved = $10

Therefore, the range of the data is:

`50-10=\$40`

The center and spread of the data is $25 and $40 respectively.