Mean Median Mode and Range

3, 4, 5, 5, 5, 6,7

The range of these numbers is ...

• 15

• 4

• 2

• 5

3, 4, 5, 5, 5, 6,7

The mode of these numbers is...

• 5

• 10

• 4

• 1

1, 2, 3, 4, 7, 7, 7
The median is

• 4

• 7

• 1

• 2

What is the mean (average) for the data set below?

• 3

• 5

• 11

• 1

Find the mean of the numbers below:

4, 9, 7, 10, 5

• 5

• 6

• 7

• 8

Calculate the mean.

• 9

• 6

• 12

• 10

The median is

• The middle score

•  Scores added & divided by the number of scores

• The most frequent score

• The middle when in order

What is the range?

• average

• biggest-smallest

• the middle #

• happening the most

If there is an even number of data in the data set how do you find the median?

• order the data and find the middle value

• order the data add the 2 middle values and divide by 2

• You can have more than one median

Find the median of:
21, 7, 32, 45, 28, 78

• 32 & 45

• 38.5

• 28 & 32

• 30