Mean, Median, Mode, Range

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

6. Find the mean.

18, 2, 0, 0, 0

(a)  

Tags

CCSS.7.EE.B.3

A data set can have more than one median?

• True
• False

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

A data set can have more than one mode

• True
• False

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.

12,10,10,10,13,12,11,13,10

(a)  

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

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.6.SP.B.5

CCSS.6.SP.A.3

Find the range of the data set
1.43,1.05,34,56,89,1.1

• 87.9
• 87.57
• 87.95
• 89

Tags

CCSS.7.NS.A.1C

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.
• More students received a 94 than any other score
• No student scored below a 50
• A score of 91 was slightly below average.

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

Lizzy had test scores of: 72, 94, 108, 60

What is the RANGE of her test scores?

(a)  

Tags

CCSS.6.SP.B.5

What is the mode in this set of numbers:

7, 14, 20, 3, 7, 14, 2, 14, 7

• 7

• 20

• 2

• 14

• none of the above

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3