What does the x-axis measure?

• Time (minutes)

• Distance in City Blocks

• Length of Stride

• Speed of Walking

What does the y-axis measure?

• Time (minutes)

• Distance in City Blocks

• Length of Stride

• Speed of Walking

The independent variable is the ONE thing you _____ to test your hypothesis.

• change
• keep the same
• experiment with
• investigate

This is the average of a list of numbers

• mode

• median

• meander

• mean

This is the middle value in an ordered list of numbers

• mean

• median

• mode

• meander

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193
• 127
• 60
• 66

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

• 2
• 5
• 7
• 4

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

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