Bernoulli Distribution
In Probability,
trial
- 2 possible outcomes,
- 1 trial
where is the number of heads and . is the probability of success.
Bernoulli Trials
- Independent.
- Stationary. Same .
trials
- 2 possible outcomes,
- trial
Things to consider
- Number of Outcomes. Two or More?
- With or Without Replacement?
[[Strategy | Strategies]] | With Replacement | Without Replacement |
---|---|---|---|
outcomes | Binomial | Hypergeometric | |
outcomes | Multinomial | Multivariate hypergeometric |
Multinomial
- outcomes
= # of item 1 = # of item 2 = # of item 3 = # of item 4
...
= # of item