Statistics Test

What is the mode of the dot plot?

• 0

• 1

• 2

• 3

• 6

What is the range of the dot plot?

• 9

• 8

• 3

• 4

• 0

Which histogram matches the data set?

• 
• 
• 
• 

What was the most number of books read?

• 1

• 6

• 9

• 12

Elliot says almost everyone arrived at the party after 10:00 P.M., but Nancy thinks most people came earlier. When did a majority of the people arrive? 

• 7:00-7:59 P.M.
• 8:00–8:59 P.M.
• 9:00–9:59 P.M.
• 10:00–10:59 P.M. 

• 28.75

• 75

• 45

• 22.5

This is an example of a

• histogram

• dot plot

• frequency table

• relative frequency table

Emily is making a histogram for the data:
 12, 94, 61, 24, 77, 36, 56, 83, 7, 34, 45, 75, 86, 42, 91, 78, and 96.  She wants to make 10 classes. What should the class width be?

• 8
• 9
• 10
• 17

^{What is the least value?}

• 52
• 0
• 13
• 10

What is the range of the dot plot?

• 9

• 8

• 3

• 4

• 0