Data & Statistics: Help and Review Chapter Exam

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!

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Question 1 1. What can you expect to happen when you have seven birds?

Question 2 2. This graph shows the number of rabbits a breeder has each month. When did the breeder reach 100 rabbits?

Question 3 3. According to this graph, how many babies are named George?

Question 4 4. James performed a survey where he asked his classmates what type of movies they liked the most. The possible answers for the survey were Comedy, Action, Drama, Horror, and Documentaries. Which of the following is a good way to analyze and represent James' data?

Question 5 5. Select the statement that represents discrete quantitative data.

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Question 6 6. During the first four Summer Olympic games attended by the United States, these medal counts were awarded. Calculate the median number of medals won during these Olympic Games.

Question 7 7. Which of the following answers is an example of continuous data?

Question 8 8. For which case do you use median rather than mean to calculate the center?

Question 9 9. 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 10 10.

Which of the following estimates is true?

A: More babies will be named George than any of the other given names.

B: The name Lou will not be picked very often.

C: Mary will be the most popular name next year.

D: Babies named Liz and Harry will get married later.

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Question 11 11. How are these two quantitative variables related?

Question 12 12. The Bar Graph, 'Top Ten U.S Rentals in 1999', shows the top ten movies in the U.S during the year. Which movie had about 150 million in rentals?

Question 13 13. According to the table, which group is the smallest?

Question 14 14. If a student got a 75, which bar should increase?

Question 15 15. Which of the following is NOT a quantitative variable?

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Question 16 16. Make a prediction about what might happen if you have ten birds.

Question 17 17. Which of the following is NOT categorical data?

Question 18 18. Which of the following data sets can I graph on a histogram?

Question 19 19. What is the relationship?

Question 20 20. This graph shows the number of rabbits a breeder has each month. In which month did the breeder have 40 rabbits?

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Question 21 21. What prediction can you make based on the information in this graph?

Question 22 22. What kind of relationship do you see on this graph?

Question 23 23. Brown school has decided to review their ratio of girls to boys in the Second grade class. They decided to count the number of boys in Second grade. This is an example of what type of data?

Question 24 24. Using the following table, determine the percent increase in people who ride their bike to work.

Question 25 25. Estimate what will happen when you have three birds.

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Question 26 26. What is a line graph?

Question 27 27. You just took a survey asking people about their favorite class in school. After getting all the answers, you found that 10 people love English, 2 people love math, 3 people love history, and 12 love science. Please put this information in table form.

Question 28 28. How many surveyed would rather watch football or baseball?

Question 29 29. Based on this histogram, how many people scored less than or equal to 80?

Question 30 30. What is the relative frequency of wins if a football team's record is 3 wins and 12 losses?

Data & Statistics: Help and Review 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!

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