2
QuizMultiple Choice

Analyzing Dot Plots — Quiz

Question 2 • Concepts in Probability and Statistics

Which statement correctly compares the means of the data in the dot plots?

Answer
A
The mean for Mr. McIntyre’s class is about 1 more than the mean for Mrs. Ramos’s class.
B
The mean for Mr. McIntyre’s class is about 2 more than the mean for Mrs. Ramos’s class.
C
The mean for Mrs. Ramos’s class is about 2 more than the mean for Mr. McIntyre’s class.
D
The mean for Mrs. Ramos’s class is about 1 more than the mean for Mr. McIntyre’s class.
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