# Stochastics

Introduction to Stochastics (Probability theory and mathematical statistics), Modelling and description of random effects, statistics.

- Motivation for an e-examination:
- Implementing an exam with R allows for practically relevant exam tasks. Even simple modelling and simulation task, but also statistical analyses require the processing of large data sets which is only possible by means of a computer.
- Type:
- Hybrid exam without automated correction
- E-proportion:
- 32,5%
- Software:
- R with development environment RStudio, internal Firefox-Browser of the Safe Exam Browsers to display a formulary as .pdf, secured by Safe Exam Browser
- Preparation:
- exercises and projects using R during the lecture period

## SuSe 2020

- Lecturer:
- Dr. Christian Seifert
- Examination room:
- D2.022, H0.09
- Devices:
- 80 Laptops
- Number of participants (participated):
- 109
- Number of exam slots:
- 2

## WiSe 2019/20

- Lecturer:
- Dr. Christian Seifert
- Examination room:
- D2.022
- Devices:
- 50 Laptops
- Number of participants (registered/participated):
- 49/16
- Number of exam slots:
- 1

## SuSe 2019

- Lecturer:
- Dr. Christian Seifert
- Examination room:
- D2.022
- Devices:
- 100 Laptops
- Number of participants (registered/participated):
- 134/68
- Number of exam slots:
- 2

## Feedback of participants

- Projects and computer assisted [assessment] was nice and felt more "real". Later on you will most likely have a computer on your side to aid you.
- [...] I liked the inclusion of usually longer calculations via the laptops.
- Good that we don't have to write R-scripts on paper