Answer
Min=51
First quartile=56
Median=78
Third quartile=87
Max=91
Work Step by Step
You have the values: 51,52,56,66,73,78,79,83,87,90,91.
The minimum is the least value which is 51.
The median is the middle value which is 78.
The maximum is the largest value which is 91.
The first quartile is the middle value between the minimum and the median(51,52,56,66,73). The first quartile is 56.
The third quartile is the middle value between the median and the maximum(79,83,87,90,91). The third quartile is 87.
Use this to make a box and whisker plot.
