Question

A box plot is shown below: A box and whisker plot is shown using a number line from 20 to 45 with primary markings and labels at 20, 25, 30, 35, 40, 45. In between two primary markings are 4 secondary markings. The box extends from 27 to 38 on the number line. A line in the box is at 32. The whiskers end at 20 and 42. The title of the art is Visitors at the Exhibition, and below the line is written Number of Visitors. What is the median and Q1 of the data set represented on the plot?
Median = 30; Q1 = 27

Median = 32; Q1 = 27

Median = 30; Q1 = 20

Median = 32; Q1 = 20

Answer 1

Answer:

b) Median 32; Q1 =27

Step-by-step explanation:

1. The description to the left directs us how to draw the box and whiskers. Using the markings. 20, 25, 30, 35, 40,45 check on the left side of the graph.
2. The box extends from 27 to 38 on the number line. So, that means Q1=27 and Q3=38
3. The whiskers end at 20 and 42. The minimum and the Maximum value of the Distribution, the "whisker".
4. A line in the box is at 32. The horizontal line the slices the box, in other words the Median.

So here it is, our Box and Whiskers Plot.