Statistics

Mean:
1   2   3   4   5   6

• 2.5
• 3
• 3.5
• 4

Median:
0   1   2   3   4

• 1
• 2
• 3
• 4

Range:
67, 74, 95, 98, 98, 99, 102

• 102
• 67
• 98
• 35

Mode:
0   1   1   2   3   4

• 1
• 2
• 3
• 4

Median:
67, 74, 95, 98, 98, 99, 102

• 102
• 67
• 98
• 90.4

Range:
10   12   13   15   16.5

• 6.5
• 13
• 66.5
• 13.3

What is the mode?

• # happening the most
• the average
• biggest - smallest
• the middle #

6. Find the mean.
18, 2, 0, 0, 0

• 4
• 5
• 10
• 20

What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7

• 7
• 20
• 7 & 14
• none of the above

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean
• Median
• Mode
• Range