Comparing Measures of Center and Variability

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 median.
7, 1, 1, 7, 1, 4, 1

• 4
• 7
• 1
• 5

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

In the last 5 games, Kevin Durant scored 22, 22, 18, 12, and 21 points. What is Durant's Mean (Average) score per game?

•  19 points per game
• 95 points per game
• 18.6 points per game
• 22 points per game

In the past 13 games, Klay Thompson made 52 assists.  What is Thompson's mean (average) assists per game?

• 4 assists per game
• 13 assists per game
• 65 assists per game
• 39 assists per game

This is a dot plot of random values.  What is the Mean?

• 4.84
• 242
• 50
• 50.24

How many students are in the class?

• A. 12
• B. 28
• C. 23
• D. 60