Probability and Statistics

How many people have four books in their desks?

• 2
• 3
• 4
• 5

How many people have two or less books in their desk?

• 4
• 5
• 6
• 7

Describe the histogram:

• Left Skewed
• Symmetrical
• Right Skewed
• Uniform

Describe the shape of the graph.

• Skewed right
• Skewed left
• Uniform
• Symmetrical

Describe the shape of the graph.

• Skewed right
• Skewed left
• Uniform
• Symmetrical

1. Which of the following best describes the process of finding the range for a set of data?

• ADD the biggest and smallest numbers
• Place the number in order from least to greatest then find the middle.
• Find the difference between the Maximum and the Minimum.
• Find the average.

A data set can have more than one median?

• True
• False

What is the mode?

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

Find the mode.
7, 1, 1, 7, 1, 4, 1

• 7
• 3
• 1
• 4

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