Probability
- A 0.9 probability means that the event is expected to
occur, on average, 9 out of 10 times or 900 out of 1000 times.
- Probabilities
have meaning only before events occur.
- Probabilities
have meaning only for repeated events.
- The
accuracy of a probability estimate increases as the number of repetitions
increases.
L.
K. Gaafar