Mean, Median, Mode, and Range: Find the Missing Number

The heights of some students are given.
158cm     172cm      164cm
164cm     167cm      159cm
 What is the range of the heights?

• 13cm

• 14cm

• 164cm

• 330cm

Find the mean of the set of data
5.5,4.5,6.75,3.25

• 6

• 4.5

• 5

• 4

If the mean is 15 what is the missing number in the data
12,13,12,14,18,x

• 21

• 15

• 18

• 20

What is the first operation in finding the mean in a set of data? 

• addition

• division

• subtraction

• multiplying 

Find the range of the data.

63, 71, 65, 66, 87, 53

• 32

• 33

• 34

• 35

Find the range of the data.

16, 28, 6, 19, 21, 15, 22, 33, 17

• 18

• 27

• 30

• 12

Calculate the range of the following 2, 5, 8, 3, 13, 5

• 11

• 13

• 5

• 8

What is the median?

• The end of a sentence

• The middle of the road

• The middle of the set of numbers

• My lunch

The first thing we do when we find the median is...

• add and divide

• nothing

• subtract each number

• order from least to greatest

Find the mean of these numbers:
5, 11, 2, 12, 4, 2

• 4.1

• 6

• 36

• 4