Data With Variability Choose The Correct Display

How many senior boys play football but do not wrestle?

• 26

• 8

• 104

• 16

How many senior boys play football or wrestle?

• 26

• 44

• 28

• 104

How many senior boys play football or wrestle?

• 9

• 21

• 30

• 39

Display that shows change over time

• Line Graph

• Line Plot

• Box Plot

• Histogram

Display that shows frequency of data divided into equal intervals

• Box Plot

• Histogram

• Line Graph

Display where bars touch and intervals are used as scale

• Bar Graph

• Histogram

• Box Plot

How many students are represented by the histogram?  

• Cannot be determined

• 9

• 31

• 35

What do points B and D represent on the box plot?

• Mean and Mode

• Mean and Median

• Least and Greatest Value

• First and Third Quartiles

What value is the first quartile?

• 66

• 58

• 60

• 64

Describe the shape of the distribution.

• symmetric

• skewed left

• skewed right