# Tables and 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. 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 2 2. Histograms are very similar to what other graphical representation of numbers?

#### Question 3 3. Using the bar graph, 'Top Ten U.S. Rentals in 1999', about how much money did the movie American Pie have in revenue?

#### Question 4 4. What is a graphical representation of the distribution of data?

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Question 5
5.
Coach Bernard decides to see how many yards each of his players can kick a football. He has listed the resultant measurements in the following data set: 10, 12, 5, 8, 20, 22, 8, 11, 16, 27, 23, 6, 9, 24, 18, 16, 13, 21

Using this data set, create a cumulative frequency table. Based on the cumulative frequency table, how many players can kick fewer than 10 yards?

### Page 2

#### Question 6 6. What is a line graph created by joining all of the top points of a histogram?

#### Question 7 7. Using the stem-and-leaf display below, select the correct data set that corresponds to the display.

#### Question 8 8. Using the table below, determine the relative win frequency for the Lions rounded to the closest whole percent.

#### Question 9 9. 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 10 10. Looking at the pie chart 'Who Sells The Most Fast Food?', how many sectors can be determined?

### Page 3

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Question 11
11.
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 12 12. What do we call a chart that shows the popularity or mode of a certain type of data and the likelihood that a given event will fall below the frequency distribution?

#### Question 13 13. What is the shape of a graph that peaks to the left or the right of the center?

#### Question 14 14. How many adults picked chocolate or vanilla?

#### Question 15 15. Which measure of central tendency can be used to get an idea of what values fall above the midpoint and what values fall below the midpoint?

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Question 16
16.
Elizabeth wanted to know the gender and the hair color of each of her classmates. She arranged the results of this survey into a two-way table, shown below.

According to the table, what is the conditional relative frequency of students that have blonde hair, given that those students are girls?

#### Question 17 17. Using the bar graph 'Top Ten U.S. Rentals in 1999', which movie had the 2nd highest movie rental revenue?

#### Question 18 18. What can we show using a histogram?

#### Question 19 19. What is the term for data that is grouped by type or object, not by numbers?

#### Question 20 20. How many teens would not pick chocolate?

### Page 5

#### Question 21 21. 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 22 22. How many of the people surveyed watch football or basketball?

#### Question 23 23. What type of data uses two sets of variables that can change and are compared to find relationships?

#### Question 24 24. Jonathon has two data sets that have the same sample size. He has already created a frequency table for each set of data. What is a good way to compare this data visually?

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Question 25
25.
Consider the following data set. What is the mode?

11, 12, 8, 9, 17, 8, 1, 12, 13, 14, 14, 8, 3

### Page 6

#### Question 26 26. Using this chart, determine the percent increase of bus riders.

#### 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. 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 29 29. If we're looking at a table where the last column contains decimal numbers between 0 and 1, what type of table are we looking at?

#### Question 30 30. Using the following table, determine the percent increase in people who ride their bike to work.

#### Tables and 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!