Mean, Median, Mode, Range

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

A data set can have more than one median?

• True
• False

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

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

• 2
• 5
• 7
• 4

A data set can have more than one mode

• True
• False

To find the average of a set of numbers, add up all the items and divide by...

• 2
• The minimum
• The maximum
• The number of items

What is the range?

• The sum of the largest and smallest number

• The number in the middle

• The difference between the largest and smallest number

• The number that appears most often