Question

The following data shows the scores Gina obtained on 12 IQ tests:

93, 83, 74, 74, 83, 92, 93, 94, 90, 87, 83, 86

The box plot below represents the data:


Which of the following is shown incorrectly in the box plot?

A- Median
B- Lower quartile
C- Upper quartile
D- Maximum value

Answer 1

D. Maximum Value.

Explanation:

The maximum value is the highest value of the data set.

94 is the maximum for this data set, although on the box plot it's showing that 99 is the maximum value.

A, B, and C are shown correctly.