Basic concepts in probability

Slides for “Basic concepts in probability”

Controll questions

1. What is an experiment?
2. What is an outcome?
3. What is the sample space?
4. What is an event?
5. In a dice-throwing experiment, if event 𝐴 is “rolling a 1, 2, or 3,” what is the complement of 𝐴?
6. For events 𝐴 (rolling a 1 or 2) and 𝐵 (rolling a 2, 3, or 4), describe their intersection and how it would appear in a Venn diagram.
7. Using the same events 𝐴 and 𝐵 as above, describe their union. What does it represent, and how would you illustrate it in a Venn diagram?