1. Slide 4- 1 Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Active Learning Lecture Slides For use with Classroom Response Systems Elementary Statistics: Picturing the World Fourth Edition by Larson and Farber Chapter 1: Introduction to Statistics

2. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the population: A survey of 500 adults in the U.S. found that 54% drink coffee daily. A. Collection of the 500 adults surveyed B. Collection of all adults in the U.S. C. 54% D. 500 Slide 1- 2

3. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the population: A survey of 500 adults in the U.S. found that 54% drink coffee daily. A. Collection of the 500 adults surveyed B. Collection of all adults in the U.S. C. 54% D. 500 Slide 1- 3

4. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the sample: A survey of 500 adults in the U.S. found that 54% drink coffee daily. A. Collection of the 500 adults surveyed B. Collection of all adults in the U.S. C. 54% D. 500 Slide 1- 4

5. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the sample: A survey of 500 adults in the U.S. found that 54% drink coffee daily. A. Collection of the 500 adults surveyed B. Collection of all adults in the U.S. C. 54% D. 500 Slide 1- 5

6. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley True or false: In the statement “A survey of 500 adults in the U.S. found that 54% drink coffee daily” 54% is a parameter. A.True B. False Slide 1- 6

7. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley True or false: In the statement “A survey of 500 adults in the U.S. found that 54% drink coffee daily” 54% is a parameter. A.True B. False Slide 1- 7

8. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley True or false: The costs of items in a shopper’s grocery cart represent quantitative data. A. True B. False Slide 1- 8

9. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley True or false: The costs of items in a shopper’s grocery cart represent quantitative data. A. True B. False Slide 1- 9

10. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley True or false: The social security numbers of students in a class represent quantitative data. A. True B. False Slide 1- 10

11. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley True or false: The social security numbers of students in a class represent quantitative data. A. True B. False Slide 1- 11

12. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the data set’s level of measurement: The IQ scores of students in a class. A. Nominal B. Ordinal C. Interval D. Ratio Slide 1- 12

13. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the data set’s level of measurement: The IQ scores of students in a class. A. Nominal B. Ordinal C. Interval D. Ratio Slide 1- 13

14. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the data set’s level of measurement: The nationality of each person on an airplane. A. Nominal B. Ordinal C. Interval D. Ratio Slide 1- 14

15. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the data set’s level of measurement: The nationality of each person on an airplane. A. Nominal B. Ordinal C. Interval D. Ratio Slide 1- 15

16. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the data set’s level of measurement: The salaries of nurses at a hospital. A. Nominal B. Ordinal C. Interval D. Ratio Slide 1- 16

17. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the data set’s level of measurement: The salaries of nurses at a hospital. A. Nominal B. Ordinal C. Interval D. Ratio Slide 1- 17

18. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Decide which method of data collection would be most appropriate: A study of the effect of using MyStatLab on grades in a statistics course. A. Observational study B. Experiment C. Simulation D. Survey Slide 1- 18

19. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Decide which method of data collection would be most appropriate: A study of the effect of using MyStatLab on grades in a statistics course. A. Observational study B. Experiment C. Simulation D. Survey Slide 1- 19

20. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the sampling technique used: Students are classified according to major. Twenty students are selected from each major and asked how often they use the library. A. Random sample B. Stratified sample C. Cluster sample D. Systematic sample Slide 1- 20

21. Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Identify the sampling technique used: Students are classified according to major. Twenty students are selected from each major and asked how often they use the library. A. Random sample B. Stratified sample C. Cluster sample D. Systematic sample Slide 1- 21