# AMS131, Spring 2013, Section 01: Homework assignments

• Homework 1

Section 1.4: Exercises 5, 7, 8

Section 1.5: Exercises 3, 4, 7, 9, 11, 12

Section 1.6: Exercises 1, 3, 4, 8

(Note: Both the numbers and the problem statements for all the exercises above are the same in the 3rd and 4th editions of the textbook.)

• Homework 2

Section 1.7: Exercises 5, 6, 7, 8, 9

Section 1.8: Exercises 4, 6, 7, 9, 11, 13, 17, 18, 19

(Note: Both the numbers and the problem statements for all Hwk 2 exercises are the same in the 3rd and 4th editions of the textbook.)

• Homework 3

Section 2.1: Exercises 4, 5, 6, 10 (answer: 0.448), 14

Section 2.2: Exercises 1, 2, 5, 7, 10, 13, 15, 23

[For exercises 2.2.13 and 2.2.15, the assumption that particles are emitted independently needs to be added.]

(Note: Exercise 2.1.14 of the 4th edition of the textbook corresponds to exercise 2.3.2 of the 3rd edition; the numbers and problem statements for all other Hwk 3 exercises are the same in the 3rd and 4th editions of the textbook.)

• Homework 4

Section 2.3: Exercises 4, 5, 7, 8, 9, 12, 13, 14

[For exercises 2.3.7 and 2.3.8 assume conditional independence for successive tosses given the type of coin.]

(Note: The problem statements for hwk 4 exercises are the same in the 3rd and 4th editions of the textbook, but the numbers are different; the exercises of the 3rd edition corresponding to the ones above are 2.3.8, 2.3.9, 2.3.11, 2.3.12, 2.3.20, 2.3.16, 2.3.17, 2.3.18)

• Homework 5

Section 3.1: Exercises 1, 2, 5, 8, 10

Section 3.2: Exercises 3, 4, 5, 6, 10, 11

Section 3.3: Exercises 4 [answers: (a) 0.1; (b) 0.1; (c) 0.2; (d) 0; (e) 0.6; (f) 0.4; (g) 0.7; (h) 0; (i) 0; (j) 0; (k) 0; (l) 0.2], 5, 8, 9, 11, 13

(Note: Both the numbers and the problem statements for all Hwk 5 exercises are the same in the 3rd and 4th editions of the textbook.)

• Homework 6

Section 3.4: Exercises 2, 3, 5, 7, 10

Section 3.5: Exercises 2, 3, 5, 7, 8, 11

(Note: Both the numbers and the problem statements for all Hwk 6 exercises are the same in the 3rd and 4th editions of the textbook.)

• Homework 7

Section 3.6: Exercises 1, 2, 5, 8, 9, 12

Section 3.8: Exercises 1, 2, 3, 8, 13

(Note: Both the numbers and the problem statements for all Hwk 7 exercises are the same in the 3rd and 4th editions of the textbook.)