William L. Briggs - Chapter 2 Measurement in Statistics ..............

TEST BANK

STATISTICAL

REASONING

FOR EVERYDAY

LIFE

FIFTH EDITION

Jeffrey Bennett William L. Briggs Mario F. Triola 1 / 4

iii Contents Chapter 1 Speaking of Statistics .................................................................................................................. 1 Chapter 2 Measurement in Statistics ...................................................................................................... 13 Chapter 3 Visual Displays of Data .......................................................................................................... 21 Chapter 4 Describing Data .......................................................................................................................... 44 Chapter 5 A Normal World ......................................................................................................................... 63 Chapter 6 Probability in Statistics ........................................................................................................... 71 Chapter 7 Correlation and Causality ...................................................................................................... 83 Chapter 8 Inferences from Samples to Populations ......................................................................100 Chapter 9 Hypothesis Testing ..................................................................................................................108 Chapter 10 t Tests, Two-Way Tables, and ANOVA ....................................................................123 Answers ....................................................................................................................................................................135 2 / 4

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ANSWERS

Chapter 1 answers:

Form A:

1. A 2. B 3. B 4. A 5. D 6. C 7. B 8. B 9. A 10. B

11. C 12. B 13. A 14. C 15. A 1 6. A 17. D 18. A 19. A 20. A

Form B:

1. A 2. A 3. B 4. B 5. C 6. B 7. B 8. A 9. B 10. B

11. A 12. C 13. C 14. D 15. B 16. B 17. A 18. C 19. A 20. A

Form C:

1. B 2. B 3. A 4. A 5. A 6. A 7. C 8. B 9. A 10. B

11. D 12. D 13. A 14. D 15. B 1 6. B 17. B 18. C 19. B 20. A

Form D:

1. A 2. A 3. B 4. A 5. B 6. D 7. D 8. D 9. B 10. A

11. D 12. C 13. A 14. E 15. B 16. A 17. D 18. B 19. C 20. D

Chapter 2 answers:

Form A:

1. A 2. B 3. A 4. B 5. B 6. A 7. D 8. B 9. A 10. A

11. B 12. D 13. C 14. D 15. A 16. A 17. A 18. A 19. B 20. C

Form B:

1. B 2. A 3. A 4. B 5. A 6. D 7. A 8. A 9. B 10. D

11. D 12. C 13. D 14. C 15. B 16. A 17. D 18. D 19. D 20. B

Form C:

1. B 2. B 3. A 4. B 5. A 6. D 7. D 8. B 9. A 10. C

11. C 12. A 13. D 14. C 15. B 16. A 17. D 18. C 19. A 20. A

Form D:

1. B 2. A 3. B 4. A 5. B 6. C 7. C 8. B 9. B 10. D

11. D 12. D 13. C 14. C 15. A 1 6. D 17. C 18. A 19. C 20. C 3 / 4

136 Copyright © 2018 Pearson Education, Inc.

Chapter 3 answers:

Form A:

1.Number of Accidents Number of Adults

• 11
• 10
• 5
• 3
• 2
• 1

2.Ned’s Bowling Scores Relative Frequency

141–160 13.33%

161–180 46.67%

181–200 34.17%

201–220 5.00%

221–240 0.83%

3.Speed of Dragsters Cumulative Number of Cars

80–99 1

100–109 8

110–119 34

120–129 50

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