Data Review

What is Millersburg's Q3 value?

• 200

• 260

• 220

• 140

Which interval shows the greatest number of pets?

• 15-19

• 0-4

• 5-9

• 10-14

How many teachers spent 3 or more hours grading?

• 4

• 2

• 7

• 8

How many students have 12 Brothers and Sisters?

• 4 students

• 7 students

• 0 students

• 1 student

How many students have more than 1,000 songs on their MP3 player?

• 5

• 16

• 10

• 4

Which dot plot has the greatest variability?

• A

• B

• C

• D

Where is the gap?

• Between 0 and 5

• Between 6 and 7 students

• Between 8 and 12 

• 13 students

What does the red arrow represent in the dot plot?

• spread

• mean

• outlier

• median

Describe the shape of the graph.

• Skewed right

• Skewed left

• Uniform

• Symmetrical

Ms. Evans surveyed members of her company to determine how many e-mails they received each day. She summarized her results in the boxplot (box-and-whisker plot) shown below. Between which two amount is 75% on the data?

• 8 and 32

• 8 and 104

• 32 and 104

• 48 and 104