Mode and Range

Find the mode.
12, 5, 9, 18, 22, 25, 5

• 22
• 18
• 9
• 5

Find the range.
12, 5, 9, 18, 22, 25, 5

• 20
• 15
• 22
• 18

Find the mode.
7, 1, 1, 7, 1, 4, 1

• 7
• 3
• 1
• 4

Find the range.
7, 1, 1, 7, 1, 4, 1

• 6
• 5
• 7
• 3

Find the mode.
5, 15, 10, 20, 15, 10, 15

• 10
• 15
• 20
• 5

Find the range.
5, 15, 10, 20, 15, 10, 15

• 5
• 10
• 15
• 13

What is the mode?

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

What is the range?

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

A data set can have more than one mode

• True
• False

Anna has test scores of 72, 94, 100, 62.
What is the range of her test scores?

• 32
• 72
• 38
• 100