Given a sample space S and an Event Set E, this calculates the probability of the event set occuring.

This calculator has 2 inputs.

This calculator has 2 inputs.

- event
- a set of outcomes of an experiment to which a probability is assigned.
- probability
- the likelihood of an event happening. This value is always between 0 and 1.

P(Event Happening) = Number of Ways the Even Can Happen / Total Number of Outcomes - sample space
- the set of all possible outcomes or results of that experiment.
- sample space probability
- subset
- A is a subset of B if all elements of the set A are elements of the set B