Mean, Median, Mode, Range

How many students spent 7 hours doing homework that week?

• 1
• 3
• 5
• 6

How many people slept FEWER than 8 hours?

• 8

• 9

• 5

• 13

What is this graph about?

• Kids in 3rd grade

• Inches of pencils

• How many books people have

• The height of 2nd grade students

What is the mode?

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

What is the mean?

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

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

• 5
• 6
• 9
• 11

The number of miles that Jenna cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Jenna cycled?

• 24
• 36
• 39
• 52

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

• 5
• 10
• 15
• 13

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

• 90.4
• 35
• 92
• 98

Find the median of these numbers:
4,2,7,4,3

• 2
• 5
• 7
• 4