Is the chance or likelihood that a particular outcome occur.
Probability
Result of one trial in a probability experiment
Outcome
One or more favourable outcomes of a probability experiment. A subset of the sample space.
Event
Set of all possible outcomes of any trial in a probability experiment.
Sample space
Outcomes with the same probability
Equally likely outcomes
Formula to work out the probability when every outcome has the same chance
Laplace Rule
Laplace Rule: probability equals to:
Favourable outcomes over possible outcomes
Probability is a number between...
0 and one
One element of the sample space
Sample point
All outcomes that are not the event
Complement of an event
When the outcome of an event has no effect on the outcome of any further event-s
Independent events
Where the outcome of an event does have an effect on the outcome of any further event-s
Dependent events
synonymous with probability experiment
Trial
When an event has no chance to happen, it is...
Impossible event
The probability of an impossible event is...
Zero
The probability of the sample space is...
One
