STAT 401 - Cheng Ouyang
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STAT401 Introduction to Probability (Fall 2016)

Instructor: Cheng Ouyang

Office Hours:

Monday, Friday: 4-5pm; Wednesday:3-4pm (or by appointment)
Location: SEO 502

Syllabus


Announcement:


Course Schedule:

Weeks Sections Brief Description
08/22 - 08/26 1.1; 1.2; 1.3. Introduction; Set Theory; Probability Set Function.
08/29 - 09/02 1.3; 1.4: 1.4. Probability Set Function; Conditional Probability and Independence.
09/05 - 09/09 Holiday; 1.5, 1.5 Random Variables.
09/12 - 09/16 1.6; 1.7; 1.8 Discrete Random Variables; Continuous Random Variables; Expectation of a Random Variable.
09/19 - 09/23 1.9; 1.10; 2.1 Special Expectations; Important Inequalities; Distributions of Two Random Variables.
09/26 - 09/30 2.1; Review; Midterm I Distributions of Two Random Variables.
10/03 - 10/07 2.2; 2.2; 2.3 Transformation: Bivariate Random Variables; Conditional Distributions and Expectations.
10/10 - 10/14 2.3; 2.4; 2.5 Conditional Distributions and Expecation; Correlation Coefficient; Independent Random Variables
10/17 - 10/21 2.6; 2.7; 2.7 Extension to Several Random Variables; Transofrmations: Random Vectors
10/24 - 10/28 2.8; 3.1; 3.2 Linear Combination of Random Variables; Binomial and Related Disbtributions; Poisson distribution
10/31 - 11/04 3.3; 3.4; 3.5 Gamma, Chi-Squared and Deta Distributions; Normal Distribution; Multivariate Normal Distribution
11/07 - 11/11 3.6; Review; Midterm II. t and F-Distributions
11/14 - 11/18 3.7; 5.1; 5.2 Mixture Distributions; Convergence in Probability; Convergence in Distribution
11/21 - 11/25 5.2; 5.3; Holiday Convergence in Districution; Central Limit Theorem
11/28 - 12/02 5.3; 5.3; Review Central Limit Theorem
(We are currently two lectures behind the planned course schedule.)

Homework (updated weekly):

  • §1.2: 1, 11, 12, 15; §1.3: 1, 2, 4, 5. (due on 08/31) (solution)
  • §1.4: 3, 5, 7, 8, 34. (due one 09/07) (solution)
  • §1.5: 2, 5, 6, 7; §1.6: 2, 8, 9. (due on 09/14) (Due date is extended to Friday, Sep 16) (solution)
  • §1.7: 1, 3, 6, 14, 21; §1.8: 2, 3, 6, 9. (due on 09/21) (solution)
  • §1.9: 1, 2, 18; §1.10: 2, 3. (due on 09/28) (solution)
  • §2.1: 1, 10, 12, 13, 16. (due on 10/05) (solution)
  • §2.2: 1, 2, 3, 5(a); §2.3: 1, 2. (due on 10/12) (Due date is extended to Friday, Oct 14) (solution)
  • §2.3: 4, 7, 8; §2.4: 1, 3, 10. (due on 10/19) (solution)
  • §2.5: 1, 2, 3, 8, 9; §2.6: 1(a), (c), (d), (f), (g), 3. (due on 10/26) (solution)
  • §2.7: 1, 4; §2.8: 2, 5, 6; §3.1: 4, 5, 6. (due on 11/2) (solution)
  • §3.2: 1, 8, 10; §3.3: 2 (Hint: chi^2(r)=gamma(r/2,2)) (due on 11/09) (solution)
  • §3.4: 2, 3, 4. (Note: In the book, the 2nd parameter for N(mu, sigma^2) is variance instead of standard deviation.); §3.5: 1. (due on 11/23) (solution)
  • §5.1: 2, 3, 5; §5.2: 1, 2. (due on 12/02) (solution)

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