Describing Data Distributions

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 distribution of the histogram:

• Positively Skewed

• Symmetric

• Negatively Skewed

• Cannot be determined

Describe the distribution of the histogram.

• Positively Skewed

• Symmetric

• Negatively Skewed

• Cannot be determined

Which is the correct data set for the dot plot?

• 1, 2, 3, 4, 5, 6, 7, 8, 9, 
• 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 7, 9
• 1, 2, 3, 4, 5, 7, 9

What type of graph is this?

• Bar Graph

• Histogram

• Line Plot

• Frequency Table

Which interval has 400 employees?

• 33-43
• 0-10
• 77-87
• 66-76

Which interval has the greatest number of employees?

• 11-21
• 33-43
• 77-87
• 44-54

How many employees have a salary less than $22,000?

• 50
• 350
• 0
• 10

What is the median?

• 62
• 58
• 66
• 60