Front

Outcome

Back

A possible result of an experiment or trial, e.g., when rolling a die, all possible outcomes are 1, 2, 3, 4, 5, 6.

Front

Probability

Back

How likely something is to happen.

Front

Relative frequency

Back

The number of times an event happens divided by the total number of outcomes that took place in an experiment.

Front

Biased dice

Back

The probability of getting all the numbers will not be equal.

Front

Frequency

Back

How often an event occurs, e.g., you rolled 1, 6 times.

Front

Theoretical probability (expected)

Back

Describes how likely an event is to occur. Often called 'expected results'.

Front

Experimental Probability (observed)

Back

Actually completing the experiment and recording the frequency. Often called 'observe results'.

Front

Sample Space

Back

The collection of all possible outcomes. E.g., tossing a coin and rolling a dice: H1, H2, H3, H4, H5, H6, T1, T2, T3, T4, T5, T6.