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Appendix 2
Answers to Selected Exercises
CHAPTER 1
1.1 (d)
1.3 (a)
1.5 (b)
1.7 (b)
1.9 (b)
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 X
–
= 1891; S = 4�06; Median = 1891; Mode = 1891; R = 25; IQR = 2�
2.5 a. S = {ME1, ME00, ME01, ME02, EE1, EE00, EE01, EE02, CE1, CE00,
CE01, CE02, IE1, IE00, IE01, IE02, MfE1, MfE00 ...