Mean, Median, Mode, Range

Mean

100

What is the mean of this set of numbers: 

3,5,2,4,1

3

200

What is the mean of this set:

12,15,7,18,8

12

300

How do you find the mean?

add all of the numbers up and divide by the amount of numbers 

400

What is the mean of this set: 

40, 100, 40, 100, 40

64

500

What is the mean of this set: 

50, 130, 40, 70, 80, 20, 5, 5

50

Median

100

What is the definition of median?

the middle number

200

What is the median of this set: 

3,4,5,7,9,10,12

7

300

What is median of this set: 

3,4,5,10

4.5

400

What is the median of this set: 

11,12,18,23,30

18

500

What is the median of this set: 

2,3,4,4,4,10,11,19,41

4

Mode

100

What is the mode: 

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

5

200

What is the mode of this set: 

3,4,5,6,6,7,7,8,9,9,9

9

300

True or False: Can you have more than one mode? 

True

400

What is the mode of this set: 

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

3 and 5 

500

Define mode.

the number that shows up the most

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

How do you find the range? 

highest number - lowest number = range 

400

What is the range of this set: 

1,4,3,2,10,29

28

500

What is the range of this set:

21,22,44,100,521

500

Mean, Median, Mode, Range

100

Find the mode of this set: 

3,5,7,7,8,8,8

Mode: 8 

200

First, what should you do to a set of numbers?

put them in order from smallest to largest

300

Find the mean and median of this set? 

3,4,5,6,7,8,10

Mean: 6.1

Median: 6

400

What is the mean, median, and mode of this set: 

1,1,1,1,2,3,4,5

Mean: 2.25

Median: 1.5

Mode: 1

500

What is the easiest to find? 

answer may vary