Range (plus mean, median, mode) 4/18

A data set can have more than one mode

• True
• False

What is the range?

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

What is the mode?

• number that happens the most

• the average
• biggest - smallest
• the middle #

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?

• 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

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

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

• 5
• 10
• 15
• 13

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

• 4
• 7
• 6

• 5

Find the range
7, 1, 1, 10, 1, 4, 1

• 9

• 3
• 1
• 4

Find the range.
100, 99, 98. 97, 96, 95

• 6
• 5
• 7
• 3