Guides ยท Math
Understanding Probabilities
Reason about chance
Probability explains how likely events are, how they combine, and what outcomes to expect on average.
- likelihood
- independence
- conditional
- expected value
- odds
Define Events
Clarify event spaces and assign probabilities that sum to one.
Combine Events
Use rules for independent, mutually exclusive, and conditional events.
Expectations
Calculate expected value to compare risky options.