# GACE Math: Tables & Plots Chapter Exam

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

### Page 1

#### Question 1 1. Savanna and Jon are arguing over the use and definition of a frequency polygon. Jon says that a frequency polygon must always be shown with the histogram bars. Savanna says that a frequency polygon can be shown with or without the bars. Who is right, and why?

#### Question 2 2. A stem-and-leaf display is constructed for a set of numbers all less than 100. What should the stem in the stem-and-leaf display represent?

#### Question 3 3. Using the box plot provided, what is the rectangle circled in red?

#### Question 4 4. Using the Pie Chart 'Who Sells The Most Fast Food?', about what is the total amount (in billions) that Wendy's made in sales?

#### Question 5 5. A chart that shows the popularity or mode of a certain type of data is what?

### Page 2

#### Question 6 6. What does the vertical, or y-axis, on a frequency polygon show?

#### Question 7 7. Looking at the pie chart 'Who Sells The Most Fast Food?', how many sectors can be determined?

####
Question 8
8.
If this stem-and-leaf display is based on the data set below, then what is TRUE about the stem-and-leaf display?

10, 12, 7, 1, 4, 13, 7, 6, 13

#### Question 9 9. What is the term for data that is grouped by type or object, not by numbers?

#### Question 10 10. When you find a relationship in bivariate data, you are looking at a positive or a negative _____.

### Page 3

#### Question 11 11. What is a visual representation of data where numbers on the left side of a chart show one part of each value, while numbers on the right side of the chart show the other?

#### Question 12 12. Using the bar graph 'Top Ten U.S. Rentals in 1999', which movie had the 2nd highest movie rental revenue?

#### Question 13 13. What is a line graph created by joining all of the top points of a histogram?

#### Question 14 14. Using the box plot provided, what is the vertical line circled in red?

#### Question 15 15. What is this type of chart?

### Page 4

#### Question 16 16. A student makes a dot plot to represent the grades their classmates got on the last test, and finds that it makes a shape that is mirrored nearly perfectly across a line at the mean. Is this shape symmetrical? Why or why not?

#### Question 17 17. Using the bar graph, 'Top Ten U.S. Rentals in 1999', about how much money did the movie American Pie have in revenue?

#### Question 18 18. Can you identify this chart?

#### Question 19 19. What are groups of information that are scaled and separated equally?

#### Question 20 20. Using the stem-and-leaf display below, select the correct data set that corresponds to the display.

### Page 5

#### Question 21 21. What type of data uses two sets of variables that can change and are compared to find relationships?

####
Question 22
22.
Susanne has a set of data she is using to create a histogram. If the set of numbers below is her data set, then which number in the data set will create the highest peak?

2,2,3,5,6,7,8,6,5,2,3,4,2,5,6,2

#### Question 23 23. What is a chart that shows the popularity or mode of a certain type of data based on the population sampled?

#### Question 24 24. If you have a data set, and you need to look at what numbers in the population fall below a certain value, what is a visual representation you can create to help analyze the data?

#### Question 25 25. A condition or piece of data in an experiment that is controlled or influenced by an outside factor is considered what type of variable?

### Page 6

####
Question 26
26.
Which of the following rows should be part of the stem-and-leaf display for the following data set?

1, 53, 22, 33, 22, 23, 32, 7

#### Question 27 27. Which axis of a histogram usually shows the categories into which the various members of a data set fall?

#### Question 28 28. Using the box plot provided, what is the vertical line circled in red?

#### Question 29 29. To create a frequency polygon, you must first:

#### Question 30 30. What is a graphical representation of the distribution of data?

#### GACE Math: Tables & Plots Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!