Frequency Tables and Statistics

Find the mode

• 7

• 5

• 8

• 6

How many more people studied for 0-30 minutes than people who studied for 121-150 minutes?

• 3

• 6

• 5

• 4

Find the range of these numbers:
15,2,3,7,8,4,3,2,16,2,4

• 2

• 13

• 14

• 7

Tags

CCSS.4.MD.B.4

Find the mean of these numbers:
4,2,5,6,3

• 2

• 5

• 4

• 6

Find the median of these numbers:
4,2,7,4,3

• 2

• 5

• 7

• 4

A data set can have more than one mode

• True

• False

To find the average of a set of numbers, add up all the items and divide by...

• 2

• The minimum

• The maximum

• The number of items

Tags

CCSS.7.EE.B.3

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

• 3.33

• 2.85

• 3

• 3.5

Tags

CCSS.4.MD.B.4

How many minutes did the most number of people study?

• 61-90

• 0-30

• 31-60

• 91-120

How many people were surveyed to collect this data?

• 18

• 20

• 22

• 24