ST452 Half Unit
Probability and Mathematical Statistics I
This information is for the 2019/20 session.
Dr Beatrice Acciaio and Dr Luciano Campi
This course is available on the MSc in Quantitative Methods for Risk Management. This course is available with permission as an outside option to students on other programmes where regulations permit.
The availability as an outside option requires a demonstration of sufficient background in mathematics and statistics. Prior training on basic concepts of real analysis providing experience with formal proofs, sequences, continuity of functions, and calculus and is at the discretion of the instructor.
This course provides theoretical and axiomatic foundations of probability and mathematical statistics. In particular, the following topics will be covered:
1. Measure spaces; Caratheodory extension theorem; Borel-Cantelli lemmas.
2. Random variables; monotone-class theorem; different kinds of convergence.
3. Kolmogorov’s 0-1 law; construction of Lebesgue integral.
4. Monotone convergence theorem; Fatou's lemmas; dominated convergence theorem.
5. Expectation; L^p spaces; uniform integrability.
6. Characteristic functions; Levy inversion formula; Levy convergence theorem; CLT.
7. Principle and basis for statistical inference: populations and samples, decision theory, basic
measures for estimators.
8. Estimation: U and V statistics, unbiased estimators, MVUE, MLE.
9. Hypothesis testing: Neyman-Pearson lemma, UMP, confidence sets.
10. Product measures; conditional expectation.
20 hours of lectures and 10 hours of seminars in the MT.
Students will be expected to produce 9 problem sets in the MT.
Weekly problem sets that are discussed in subsequent seminars. The coursework that will be used for summative assessment will be chosen from a subset of these problems.
- Williams, D. (1991). Probability with Martingales. Cambridge University Press.
- Durrett, R. (2019). Probability: Theory and Examples. Cambridge Series in Statistical and Probabilistic Mathematics.
- Shao, J. (2007). Mathematical Statistics. Springer Texts in Statistics.
- Keener, R. (2010). Theoretical Statistics. Springer Texts in Statistics.
Exam (70%, duration: 2 hours, reading time: 10 minutes) in the January exam period.
Coursework (30%) in the MT.
Three of the homework problem sets will be submitted and marked as assessed coursework.
Total students 2018/19: Unavailable
Average class size 2018/19: Unavailable
Controlled access 2018/19: No
Value: Half Unit
Personal development skills
- Problem solving
- Application of numeracy skills
- Specialist skills