Mean, Median, Mode, Range

Mode

100

What is the mode: 

3,4,4,4,5,5,5,5,5

5

200

What is the mode of this set: 

9, 6, 4, 9, 7, 6, 4, 9, 7, 8, 9

9

300

What is the mode of this set: 

3,4,5,6,7,10

No Mode 

400

What is the mode of this set: 

4, 3, 7, 8, 4, 6, 6, 6, 7, 4 

4 and 6

500

The mode of the following numbers is 14. 

Find x. Be ready to explain WHY

11, 23, 24, 14, 24, x, 11, 23 

14

Median

100

What is the median for this set: 

2, 3, 3, 4, 5

3

200

What is the median of this set: 

3,4,5,7,10,12

6

300

What is median of this set: 

3,4,5,10

4.5

400

What is the median of this set: 

8, 4, 2, 3, 8, 7, 11

7

500

What is the median of this set: 

90, 86, 77, 85, 90, 28

85.5

Mean

100

What is the mean of this set of numbers: 

1, 2, 3, 4, 5

3

200

What is the mean of this set?

10, 11, 10, 9, 14

10.8

300

Calculate the mean for the set of data below

3, -4, -1, 0, 7

1

400

The mean of four numbers is 15. Three numbers are 11, 14 and 15. Work out the fourth number.

20

500

The mean of 5 numbers is 10. Three of the numbers are 11, 9 and 8. The two missing numbers are the same. What are the two missing numbers?

11 and 11

Range

100

What is the range: 

3,4,5,6,8,9

6

200

What is the range of this set: 

2,3,4,6,8,10,20

18

300

What is the range of this set: 

1,19,20,43,23

42

400

What is the range of this set:

-5, 3, -2, 0, -1, 2

8

500

What is the range of this set: 

1,4,-3,2,10,-29

39

EQUATIONS

100

Solve the following equation

8x=88

x=11

200

Solve the following equation. 

x - 9 = 12

x=21

300

Solve the following equation

2x+3=11

x=8

400

Solve for x.

x+4

___   =   7

  3

x=17

500

Solve for x

6x - 11 = 2x + 5

x=4