From the problem sessions

Thursday, February 2nd: As I thought the physical problem session would be canceled (it's not), I made recordings of the solutions:

Problem 4.1: Notes. Podcast.

Problem 4.2: Notes. Podcast.

Problem 4.5: Notes. Podcast.

Problem 4.7: Notes. Podcast.

Problem 4.8: Notes. Podcast.

Problem 4.12: Notes. Podcast.

Tom

Thursday, February 9th

Solutions

Sorry for some trouble. The solution to 4.16 is in the book. The solution for 4.9 in the book is wrong.

Eivind

Thursday, February 16th

4.18

4.20

4.16, 4.35, 4.52, 4.60

Feb 23

4.56, 4.57, 4.63

4.59, 4.61

Mar 02

4.64-4.66

4.69,4.73

mar 09

Videos:

5.1, 5.2, 5.5, 5.6, 5.8, 5.12

PDF:

5.1-5.12

The solution to 5.5 i in the book but perhaps hard to understand. The key is to recognize P([X]=k)=P(k<= X <k+1)=P(k< X <k+1) and that P(Y=k)=P([X]=k-1) 

March 16

5.35-45

March 30

April 13

April 20

6.5 and 6.6

6.10

May

Chapter 7

Chapter 10 exercises