4. Statistics and Probability

태그

Gallery view

Search

Modeling is a process of creating a mathematical representation of certain real-world scenarios. This falls under the statistics field, which requires some terminology in prior.

There are two types of probability, experimental and theoretical.

4.2 Probability

Discrete Distributions

X

is a random variable with sample space {

x_1, x_2, ..., x_n

} and corresponding probabilities

p_i

p_1, p_2, ..., p_n

} describes the probability distribution of

X

P(x) = P(X=x)

as the probability mass function (PMF).

4.3 Distributions

4.4 Random variables

https://forms.gle/QynSnLyHR8HQ66557

4.4 Random Variables