Mode Range Median Mean

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

Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?

• 12

• 72

• 48

• 98

What is the mean of these numbers? 4, 5, 5, 2, 3, 3, 2, 8

• 40

• 24

• 4

• 256

In order to find the median, the data must be sorted from least to greatest first.

• True

• False

What is the range?
8, 10, 60, 3, 5, 13, 12, 40, 8

• 55

• 8

• 57

• 17.7

What is the mode of the following data set?

5, 7, 7, 8, 12 , 12, 5, 6, 13, 12

• 5

• 7

• 12

• no mode

What is the mode of the data?

• 4, 6, 7

• 4, 6

• 7

• 4

What is the mode of the data?

• 9

• 6, 7

• 7, 9

• 6, 7, 9

What is the median of this data set?

• 11

• 12

• 13

• 17

What is the median of this data set?
20 , 1 , 7 , 19 , 11 , 19

• 11

• 15

• 19

• 20