### MS-A0503 - First course in probability and statistics, 07.01.2019-20.02.2019

Omfattning: 5

Tidtabel: 07.01.2019 - 20.02.2019

Undervisningsperiod (är i kraft 01.08.2018-31.07.2020):

III Spring (2018-2019, 2019-2020)

Lärandemål (är i kraft 01.08.2018-31.07.2020):

After course the student
- can compute probabilities of composite events by applying operations of set theory
- is familiar with the most important discrete and continuous probability distributions and recognizes situations that can modeled with them
- can apply joint distributions to compute statistics of random vectors and to recognize when two random variables are stochastically independent
- knows methods for estimating the parameters of a statistical model
- can compute the posterior distribution of a simple statistical model from a given prior distribution and observed data
- can explain what can and what cannot be concluded from a p-value of chosen statistical test

Innehåll (är i kraft 01.08.2018-31.07.2020):

- the notion of probability and its basic arithmetic rules
- the most important discrete and continuous distributions
- expectation, sample mean, and the law of large numbers
- variance, sample variances, and normal approximation
- stochastic dependence and correlation
- description of data using statistics and histograms
- parameter estimation of statistical models
- the concept of a confidence interval
- prior distribution, likelihood function, and posterior distribution
- testing of simple statistical hypotheses

Metoder, arbetssätt och bedömningsgrunder (är i kraft 01.08.2018-31.07.2020):

lectures, exercises, midterm exams/final exam.

Närmare information om bedömningsgrunderna och -metoderna och om hur den studerande kan ta del av bedömningen (gäller denna kursomgång):

Weekly homework problems: 20% of the grade.

Final written exam: 80 % of the grade.

The homework problems will be reported orally during the second exercise session of the week. The student should mark which of the problems he/she has solved, and be prepared to present the solution orally in front of the class if instructed to do so. The 4 best out of the 5 exercise sheets count towards the final grade. Point obtained from the homework problems can be combined with any of the written exams during 2019.

In the written exam, no equipment will be allowed, other than calculator and ONE HAND-WRITTEN FORMULA SHEET that the student may prepare him/herself. In addition, standard tables of distribution functions will be attached to the exam.

Arbetsmängd (är i kraft 01.08.2018-31.07.2020):

Participating in lectures 24 h (4 h/week)
Participating in exercises classes 24 h (4 h/week)
Weekly independent study 36-72 h (6-12 h/week)
Participating and preparing for exams 4-40 h

Studiematerial (är i kraft 01.08.2018-31.07.2020):

Sheldon M Ross, Introduction to Probability and Statistics for Engineers and Scientists (5th ed), Academic Press 2014 (available online via Aalto network).

Ersättande prestationer (är i kraft 01.08.2018-31.07.2020):

Substitutes the courses Mat-1.2600 and Mat-1.2620 and the courses MS-A050X First course in probability and statistics, MS-A0510 Mathematics 3.

Kursens webbplats (är i kraft 01.08.2018-31.07.2020):

https://mycourses.aalto.fi/course/search.php?search=MS-A0503

Förkunskaper (är i kraft 01.08.2018-31.07.2020):

University level mathematics course, for example MS-A000X Matrix algebra or MS-A010X Differential and integral calculus 1.

Bedömningsskala (är i kraft 01.08.2018-31.07.2020):

0-5