Lecture 5 introduces the concept of a random variable. We discuss the concepts of discrete random variable, probability distribution, probability mass function and cumulative distribution function. In the second part we describe several important distributions of discrete random variables
Timeline:
00:00 Independent events
19:49 A concept of a random variable
27:37 Discrete random variable
29:29 Probability distribution
32:52 Probability mass function
35:59 Cumulative distribution function
50:20 Bernoulli distribution
57:42 Binomial distribution
1:11:09 Geometric distribution
The course “Probability“ for the 2nd year bachelors in Economics
Taught at BRICS institute, Irkutsk National Research Technical University, Winter semester 2021
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