Finding Mean

What is the first thing to do when finding the mean?

• Divide by the number you added

• Add the numbers

• Place the numbers (data) in order of smallest to largest

• Subtract the numbers

What is the last thing you do to get your answer when finding the mean.

• Divide

• Add

• Multiply

• Subtract

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

• 40
• 24
• 4
• 256

What is the mean for these numbers?
5,5,5,5

• 5
• 20
• 15
• 100

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

Find the mean:
9, 9, 3, 2, 8, 7, 4 

• 49
• 6
• 9
• 7

1. Find the average (mean) of these numbers.
10, 3, 2, 5

• 5
• 4
• 10
• 3