The probability of an occurrence of event A is 0.7 and that of the occurrence of event B is 0.3 and the probability of occurrence of both is 0.4.

The probability of an occurrence of event A is .7 and that of the occurrence of event B is .3 and the probability of occurrence of both is .4.

The probability of the occurrence of event A is 1/3 and the probability of the occurrence of event B is 1/4 . Find the probability that neigher A nor B will occur, it is given that A and B are mutually exclusive events.

The probability of the occurrence of event A is 1/3 and the probability of the occurrence of event B is 1/4 . Find the probability that neigher A nor B will occur, it is given that A and B are mutually exclusive events.

The probability of non-occurrence of an event is 5/12 . Find the probability of the occurrence of the event.

The probability of non-occurrence of an event is 5/12 . Find the probability of the occurrence of the event.

The odds against of the occurrence of an event are 4:5 . Find the probability of the occurrence of the event.

The odds against of the occurrence of an event are 4:5 . Find the probability of the occurrence of the event.

1.What is the probability of occurrence of an event?

The probability of the occurrence of an event is 3/7 . Find the probability of the non occurrence of the event.

The probability of the occurrence of an event is 3/7 . Find the probability of the non occurrence of the event.