STAT 204: Probability for Applications (Fall 2008)

Instructor: David Aldous

Class Time: MWF 1:00 - 2:00 in room 2 Evans.

Teaching Assistant: Partha Dey

Discussion session Mondays, 3.00 - 4.00, room 332 Evans. Starting September 8.

This is a second course in Probability (prerequisite: an undergraduate course) aimed at graduate students in the Statistics, Biostatistics, Computer Science, Electrical Engineering, Business and Economics Departments who expect their thesis work to involve probability.

In contrast to STAT 205 (which emphasizes rigorous proof techniques) this course will emphasize describing what's known and how to do calculations in a broader range of probability models. Students are encouraged to learn by doing exercises.

The discussion section is optional and will be used (according to student demand) to expand upon lecture material and to work practice problems.

Texts

Required:
Sheldon Ross and Erol Pekoz A Second Course in Probability. Probabilitybookstore.com
Kenneth Lange Applied Probability. Springer.

A longer book, covering most of the same topics in more depth, and covering more topics, is G. Grimmett and D. Stirzaker Probability and Random Processes

Approximate Schedule

The Ross-Pekoz book tends to emphasize proofs while the Lange book emphasizes calculations. I will mostly follow the order of Chapters (below) in Ross-Pekoz while sometimes substituting material from Lange.
  1. Chapter 1: Measure Theory and Laws of Large Numbers (plus topics from Lange chapter 2).
  2. Chapter 2: Stein's Method and Central Limit Theorems (plus topics from Lange chapter 12).
  3. Chapter 3: Conditinal Expectation and Martingales (plus topics from Lange chapter 10).
  4. Chapter 4: Bounding Probabilities and Expectation (plus topics from Lange chapter 3).
  5. Chapter 5: Markov chains (plus topics from Lange chapter 7).
  6. Branching processes (Lange Chapter 9).
  7. Poisson processes (Lange Chapter 6).
  8. Chapter 6: Renewal Theory.
  9. Chapter 7: Brownian Motion (plus topics from Lange chapter 11).

Homework

Homework will be assigned on Fridays, due in class each Wednesday (first homework due Wed Sept 10).

Grading

50% homework, 50% final.

Final exam

The campus schedule of classes may give the impression there's no final exam -- but there is. Wednesday, December 17, 5.00 - 8:00 pm, room T.B.A.

Handwriting Rule

You can bring to the final exam anything in your own handwriting but nothing else. So you can bring your notes from class, your homework, summaries of the course material you have made - provided these are literally in your own handwriting without electronic intermediation.

Miscellaneous

Here is a long list of practice final problems compiled several years ago by Shankar Bhamidi. But these are aimed at the Lange book.

Office Hours

David Aldous (aldous@stat) Tuesdays 1.30 - 3.30 in 351 Evans

Partha Dey (partha@stat) Mondays 4.00 - 5.00; Wednesday 11.00 - 12.00; Wednesday 4.00 - 5.00 (all in 307 Evans).

If you email us please put "STAT 204" in subject.

Topic each class; and homework assignements

W 8/27: Style of course. Undergrad final exam (as review).
F 8/29:

W 9/3
F 9/5
Homework 1: due Wednesday Sept 10. T.B.A.

M 9/8
W 9/10
F 9/12

M 9/15
W 9/17
F 9/19

M 9/22
W 9/24
F 9/26

M 9/29
W 10/1
F 10/3

M 10/6
W 10/8
F 10/10

M 10/13
W 10/15
F 10/17

M 10/20
W 10/22
F 10/24

M 10/27
W 10/29
F 10/31

M 11/3
W 11/5
F 11/7

M 11/10
W 11/12
F 11/14

M 11/17
W 11/19 [Aldous away]
F 11/21 [Aldous away]

M 11/24
W 11/26

M 12/1
W 12/3
F 12/5

M 12/8
W 12/10