Question

9. Probability P(E) of an event is given by​

Answer 1

Answer:

Number of times an event occurs / Total number of trials.

Answer 2

Probability P(E) of an event is given by​ the likelihood of an event occurring.

• Probability is the chance of the occurrence of an event or more than one event. It indicates the chance of achieving a given result and can be calculated using a simple formula.

• It is also defined as the probability of an incident occurring divided by the number of expected consequences of the event.

• Probability of an event = Number of favourable outcomes / Total number of outcomes

• In an experiment, the probability of an event is the probability of the occurrence of that event. A value between  zero and one is defined as the probability.