A First Course in Quality Engineering, 3rd Edition

Appendix 2Answers to Selected Exercises

CHAPTER 1

• 1.1 (d)

• 1.3 (a)

• 1.5 (b)

• 1.7 (b)

• 1.9 (d)

• 1.11 (b)

• 1.13 (b)

• 1.15 (e)

CHAPTER 2

• 2.1 The chance the game will end in 180 minutes in American League: 80%.

  The chance the game will end in 180 minutes in National League: 85%.

  The time before which 95% of the games will end in American League: 200 minutes.

  The time before which 95% of the games will end in National League: 200 minutes.

• 2.3 $\overline{X}$ = 1891; S = 4.06; Median = 1891; Mode = 1891; R = 25; IQR = 2.

• 2.5

  1. S = {ME1, ME00, ME01, ME02, EE1, EE00, EE01, EE02, CE1, CE00, CE01, CE02, IE1, IE00, IE01, IE02, MfE1, MfE00, MfE01, MfE02}.

  2. A = {ME01, EE01, ...