AP Statistics Multiple-Choice Practice Questions: Exploring Categorical Data: Two-Way Tables

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Question 12 questions

Time 28 minutes

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1. Question below is based on the following: To study the relationship between party affiliation and support for a balanced budget amendment, 500 registered voters were surveyed with the following results:

What percentage of those surveyed were Democrats?

2. Question below is based on the following: To study the relationship between party affiliation and support for a balanced budget amendment, 500 registered voters were surveyed with the following results:

What percentage of those surveyed were for the amendment and were Republicans?

3. Question below is based on the following: To study the relationship between party affiliation and support for a balanced budget amendment, 500 registered voters were surveyed with the following results:

What percentage of Independents had no opinion?

4. Question below is based on the following: To study the relationship between party affiliation and support for a balanced budget amendment, 500 registered voters were surveyed with the following results:

What percentage of those against the amendment were Democrats?

5. Question below is based on the following: To study the relationship between party affiliation and support for a balanced budget amendment, 500 registered voters were surveyed with the following results:

Voters of which affiliation were most likely to have no opinion about the amendment?

6. Question below is based on the following: A study of music preferences in three geographic locations resulted in the following segmented bar chart:

What percentage of those surveyed from the Northeast prefer country music?

7. Question below is based on the following: A study of music preferences in three geographic locations resulted in the following segmented bar chart:

Which of the following is greatest?

8. Question below is based on the following: A study of music preferences in three geographic locations resulted in the following segmented bar chart:

Which of the following is greatest?

9. Question below is based on the following: A study of music preferences in three geographic locations resulted in the following segmented bar chart:

All three bars have a height of 100%. Which of the following is true?

10. Question below is based on the following: A study of music preferences in three geographic locations resulted in the following segmented bar chart:

Based on the given segmented bar chart, does there seem to be a relationship between geographic location and music preference?

11. In the following table, what value for n results in a table showing perfect independence?

12. A company employs both men and women in its secretarial and executive positions. In reports filed with the government, the company shows that the percentage of female employees who receive raises is higher than the percentage of male employees who receive raises. A government investigator claims that the percentage of male secretaries who receive raises is higher than the percentage of female secretaries who receive raises, and that the percentage of male executives who receive raises is higher than the percentage of female executives who receive raises. Is this possible?