Finding the Mean (Average)

Front

What is the mean (average)?

Back

The mean (average) is the sum of all numbers in a set divided by the total count of numbers.

Tags

CCSS.6.SP.B.5C

Front

How do you find the mean of a set of numbers?

Back

Add all of the numbers up and then divide by the amount of numbers you have.

Tags

CCSS.6.SP.B.5C

Front

Find the mean of: 7, 7, 15, 17, 4, 20

Back

10

Tags

CCSS.6.SP.B.5C

Front

Calculate the mean of: 9, 3, 6

Back

6

Tags

CCSS.6.SP.B.5C

Front

Find the Mean of the following data: 2, 8, 4, 3, 5, 2

Back

4

Tags

CCSS.6.SP.B.5C

Front

Find the mean of: 9, 11, 2, 6

Back

7

Tags

CCSS.6.SP.B.5C

Front

What is the first step in finding the mean?

Back

Add all the numbers together.

Tags

CCSS.6.SP.B.5C

Front

What do you do after adding the numbers to find the mean?

Back

Divide the total by the number of values.

Tags

CCSS.6.SP.B.5C

Front

If the numbers are 10, 20, 30, what is the mean?

Back

20

Tags

CCSS.6.SP.B.5C

Front

What happens to the mean if you add a very large number to the set?

Back

The mean will increase.