Rice University
This course covers the basic concepts of Probability
Theory
and Statistics.
Targeted at undergraduate students it balances motivation, rigor and
application of the relevant concepts through examples and homework. The
course covers
elementary concepts from probability theory and statistics such as the
basic rules of probability, random variables,
distributions, expected values, independence, correlations and
estimation. Simple models (such as the Binomial and the
Poisson models) are applied to real world problems in engineering and
other fields.
Announcement (Nov 23)
The last
week of classes is used for REVIEW sessions.
Dr. Rudolf RiediGraders
Duncan Hall 2082, 713 / 348 3020,
Office Hours: Tu 1:30-3:00, W 2:30-3:30pm
or by appointment
Further suggested readingJ. R. Cogdell `Modeling Random Systems"
The course will closely follow this book; it is available at the campus bookstore.
One copy of the book is "on reserve" at Fondren (2 hours at a time).
40% Homework (double points at midterm: HW5)
30% Midterm EXAM (late October)
30% Last EXAM (late November)
[Outline] [Textbooks] [Grading] [Reading assignment] [Homework problems and solutions] [Tests]
Classes / Reading
Past classes and reading assignment will be posted here.
Topics covered
reading [exercises]
August 24
Orientation, Introduction to Probability
Bernstein: "Against the Goods"
August 26
I. Set Theory, relative frequencies
Cogdell pp 1-26 [56-58]
August 31
Axioms of Probability, Conditional Probabilities, Independence
pp 26-37 [59-63]
September 2
Bayes, Total Probabiilty, Equally likely outcomes, Poisson, Geometric
pp 38-55, 92-94 [64-84]
September 7
Bernoulli trials, Binomial, Geometric and Pascal distributions
pp 85-98 [142-151]
September 9
II. Random variables pp 99-114 [152-158]
September 14
Joint Distr., Marginals, Independence
pp 114-122 [159-160]
September 16
Expectation, mean, variance, total probability
pp 123-135 [160-165]
September 21
Joint Expectation, Covariance, Rules ditto
September 23 Conditional Expectation, Characteristic Function
ditto
September 28
III. Continuous random variables: intro, CDF
175-177, 186-190
September 30
probabilty density function, pdf conditioned on an event 178-185,191-199
October 5
mixed CDF, joint and marginal pdf, independence
200-209, 216-221
October 7
conditional pdf and moments for continuous r.v.
210-215
October 12
Recess
October 14
Characteristic function for continuous r.v.
Lecture notes
October 19
IV. Convergence and limits: Bernoulli and Pascal, geometric and exponential 216-225 October 21
Gaussian distribution, Raleigh
235-247,256-259
October 26
Sample averages and their distribution in the limit
226-236,248-255
October 28
Central Limit Theorem (interpretation, applications)
November 2
Convergence of r.v. and the Law of Large Numbers
November 4+9
V. Statistics
Bias, consistency, spot and range, MLE
Estimating the mean and variance
Chapter 4.1
November 11
Review basic estimation
Chapter 4.1
November 16
Linear regression
Chapter 4.2
November 18
Fitting of CDF to data, bivariate Gaussian
Chapter 4.2
November 23
Regression and Correlation. Hypothesis Testing
Chapter 4.3
Nov 25
Thanks Giviing
November 30
Poisson Model. Review Statistics
December 2
Review
[Outline] [Textbooks] [Grading] [Reading assignment] [Homework problems and solutions] [Tests]
Homework
(tex-source and solutions restricted to Rice University)
Homework sheet | Due date (in class) | Solutions |
Problem Set 1 [pdf] [ps] [tex] | September 9, 2004 |
Solution 1 [pdf] [ps] [tex] |
Problem Set 2 [pdf] [ps] [tex] | September 16, 2004 | Solution 2 [pdf] [ps] [tex] |
Problem Set 3 [pdf] [ps] [tex] | September 23, 2004 | Solution 3 [pdf] [ps] [tex] |
Problem Set 4 [pdf] [ps] [tex] | September 30, 2004 | Solution 4 [pdf] [ps] [tex] |
Midterm HW 5 [pdf] [ps] [tex] | October 14 |
Solution 5 [pdf] [ps] [tex] |
Problem Set 6 [pdf] [ps] [tex] | October 21 |
Solution 6 [pdf] [ps] [tex] |
Problem Set 7 [pdf] [ps] [tex] | October 28 |
Solution 7 [pdf] [ps] [tex] |
Problem Set 8 [pdf] [ps] [tex] | November 18 |
Solution 8 [pdf] [ps] [tex] |
Problem Set 9 [pdf] [ps] [tex] | November 23 |
Solution 9 [pdf] [ps] [tex] |
Homework is due at the beginning of class on the due date. After the due date, but before solutions are handed out, homework can be turned in for 50% credit. In this case, please slip your homework under the instructors's office door, or bring it to class. After solutions are handed out, 0% credit will be issued. You are encouraged to work in groups for homeworks but you will hand in your own solution which you are expected to understand.
[Outline] [Textbooks] [Grading] [Reading assignment] [Homework problems and solutions] [Tests]
Midterm Homework (double points,
review) |
Due: Oct 14 |
usual HW rules |
Test 1 (30%) |
Due: Nov 9, midnight. Use an envelop to hand in. Include frontpage. |
Take home, 210 minutes, (open notes) |
Test 2 (30%) | Due: Dec 3, 23:59. Use an envelop to hand in. Include frontpage. | Take home, 3 hours (open books) |