Question

1 year, the government for a state reported the number of new businesses in each of several cities. the box - and - whisker plot (sometimes called a boxplot) summarizes the data. use the box - and - whisker plot to answer the following. (a) what is the largest number of new businesses? (b) what is the median number of new businesses? (c) what is the first quartile (q1) of the numbers of new businesses?

Explanation:

Step1: Identify largest value

The end - point of the right - hand whisker represents the largest value in the data set. Looking at the box - and - whisker plot, the right - hand whisker ends at 40.

Step2: Identify median

The line inside the box represents the median. In the given box - and - whisker plot, the line inside the box is at 25.

Step3: Identify first quartile

The left - hand edge of the box represents the first quartile ($Q_1$). In the given box - and - whisker plot, the left - hand edge of the box is at 20.

Answer:

(a) 40
(b) 25
(c) 20