Name ________________________________________ Date __________________ Class _________________
LESSON
11-2
Comparing Data Displayed in Dot Plots
Practice and Problem Solving: A/B
Find the values for each dot plot.
1.
Range:
_______________________
Median:
Mode:
________________________
________________________
Median:
Mode:
________________________
________________________
2.
Range:
_______________________
Compare the dot plots by answering the questions.
3. How do the ranges compare?
4. Compare the number of elements.
_______________________________________
________________________________________
5. How do the modes compare?
6. How do the medians compare?
_______________________________________
________________________________________
7. Describe the distribution of the dots in each plot.
________________________________________________________________________________________
Original content Copyright © by Houghton Mifflin Harcourt. Additions and changes to the original content are the responsibility of the instructor.
245
Name ________________________________________ Date __________________ Class _________________
Use the graph to answer the following questions
8) What is the ratio of Pacific States to Central States?
9) What is the range?
10) What is the average number of states in each time zone?
Original content Copyright © by Houghton Mifflin Harcourt. Additions and changes to the original content are the responsibility of the instructor.
246