The following is the corrected version of the Answer Key (Appendix B) for Business Statistics Demystified. We apologize for any inconvenience caused by the mistakes in the Answer Key as published in the book.

This page replaces the original version of Appendix B for the book.

Chapter 1: 1. c 2. b 3. a 4. b 5. c 6. a 7. d 8. c 9. a 10. b

Chapter 2: 1. b 2. d 3. a 4. b 5. d 6. a 7. b 8. c 9. a 10. c

Chapter 3: 1. b 2. a 3. c 4. c 5. a 6. d 7. b 8. c 9. d 10. b

Exam: Part One: 1. b 2. a 3. b 4. c 5. a 6. d 7. c 8. a 9. b 10. b 11. d 12. a 13. b 14. d 15. a 16. b 17. c 18. a 19. c 20. a 21. c 22. a 23. d 24. b 25. c

Chapter 4: 1. b 2. c 3. d 4. a 5. b 6. d 7. c 8. d 9. b 10. d

Chapter 5: 1. c 2. d 3. a 4. c 5. d 6. b 7. c 8. d 9. a 10. d

Chapter 6: 1. c 2. b 3. a 4. b 5. d 6. a 7. c 8. b 9. a 10. c

Chapter 7: 1. c 2. a 3. d 4. b 5. c 6. d 7. a 8. d 9. c 10. b

Chapter 8: 1. b 2. c 3. a 4. d 5. c 6. a 7. b 8. c 9. d 10. a

Chapter 9: 1. b 2. a 3. c 4. c 5. a 6. b 7. d 8. a 9. d* 10. c

Chapter 10: 1. d 2. b 3. a 4. c 5. d 6. a 7. b 8. c 9. d 10. a

Exam: Part Two: 1. d 2. c 3. a 4. d 5. b 6. a 7. d 8. c 9. b 10. d 11. c 12. b 13. d 14. a 15. b 16. c 17. a 18. b 19. c 20. a 21. d 22. c 23. b 24. a 25. c

Exam: Part Three: 1. d 2. b 3. c 4. a 5. b 6. d 7. c 8. a 9. d 10. b 11. a 12. c 13. b 14. a 15. b 16. d 17. c 18. a 19. c 20. d 21. b 22. a 23. b 24. c 25. d

Chapter 15: 1. c 2. a 3. d 4. b 5. c

Chapter 16: 1. b 2. a 3. d 4. a 5. c 6. b 7. c 8. a 9. d 10. d

Chapter 17: 1. c 2. b 3. b 4. a 5. c 6. d 7. d 8. a 9. b 10. c

*Answer D for question 9 in the quiz for Chapter 9 should read "None of the above," rather than "All of the above." The confusion results from unclarity in the text and the first author apologizes.