probability and statistics
Expectation, moments, and MGFs
Linearity of expectation, variance, higher moments, generating functions.
5 lessons
Follow in order
Use the button below to sign in and unlock lessons.
Your path
Lessons in sequence
Work through these in order—each lesson builds on the previous one.
-
Lesson 1 of 5
Expectation rules
-
Lesson 2 of 5
Variance and higher moments
-
Lesson 3 of 5
Moment generating functions
-
Lesson 4 of 5
Characteristic functions
-
Lesson 5 of 5
Laws of total expectation and variance