Math Data Analysis

What is the interquartile range (IQR)?

• 4

• 64

• 60

• 8

The graph shows the results of a survey in which students were asked to name their favorite season. How many students were surveyed in all?

• 26

• 27

• 16

• 18

The graph shows the results of a survey about students' favorite seasons.
How many more students preferred winter than spring?

• 10

• 8

• 6

• 2

The graph shows the number of members in four student clubs. How many more students are in the ski club than the chess club?

• 3

• 4

• 5

• 6

Which car club has the higher median?

• Cruisers

• Car Hops

True or False, 50% of the Cruisers attended between 7 and 16 car shows.  

• True

• False

There are 200 vegetable plants in a garden.  How many of the vegetable plants are green beans?

• 16

• 24

• 28

• 32

The team scored 50 points. How many points did Kendrick score?

• 12 points

• 20 points

• 10 points

• 72 points

What is the difference between the IQR (Inter-Quartile Range)
of the car clubs ?

• 4

• 3

• 2

• 0

How many students have 0 Brothers and Sisters? 

• 6 students

• 0 students

• 12 students

• 10 students