Question

Question 8/Multiple Choice Worth 5 points)

(06.02 MC)
The masses, in kg, of some bags on an airplane are shown below:

7,6.2, 6.1,6.8, 6.1,6.2, 6.8, 5.8, 6.2, 6.3
Jack made the following box plot to represent the masses: its the pic i uploaded
Which of the following did Jack show incorrectly on his box plot?
1. Median

2. Minimum

3. First quartile

4. Third quartile

Answer 1

1. The median.

Explanation:

First arrange in ascending order:

5.8 6.1 6.1 6.2 6.2 6.2 6.3 6.8 6.8 7

The median = 6.2. On the box plot the median is marked at 6.3 so that is incorrect. All the others are correct