| << Chapter < Page | Chapter >> Page > |
Card 17 / 21:
Expected Value
expected arithmetic average when an experiment is repeated many times; also called the mean. Notations: μ . For a discrete random variable (RV) with probability distribution function P ( x ),the definition can also be written in the form μ = ∑ x P ( x ).
| Previous Card | ← Previous Card Button |
| Next Card | → Next Card Button |
| Flip Card | ↑ / ↓ / Return / Space |
Notification Switch
Would you like to follow the 'Introductory statistics' conversation and receive update notifications?
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|