Quizizz Review

What is the range of the dot plot?

• 9

• 8

• 3

• 4

• 0

What is the median of the dot plot?

• 3

• 3.5

• 4

• 4.5

Which histogram matches the data set?

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• 
• 
• 

What is the mean of the dot plot? Round your answer to the nearest tenth.

What is the mode of the data shown?

• 81

• 82

• 83

• 3

Which of the following dot plots has a median of 1.5?

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• 
• 
• 

Which interval has 400 employees?

• 33-43
• 0-10
• 77-87
• 66-76

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

• 50
• 350
• 0
• 10

How many people watched between 6 and 10 hours of TV last week?

• 31
• 22
• 15
• 35

How many people watched more than 25 hours of TV last week?

• 0
• 10
• 38
• 42