The porbability of an event can be `sqrt4`.

The probability of an event A is (4)/(5) . The probability of an event B, given that the event A occurs is (1)/(5) . The probability of event A, given that the event B occurs is (2)/(3) . The probability that neigher of the events occurs is

If 4/11 is the probabililty of an event A what is the probability of the event not A.

Can it be the probability of any event as (5)/(3) ?

The probaility of happening of an event can never be more than _______.

An event X can happen with probability P, and event Y can happen with probability P'. What is the probability that exactly one of them happens?

The probability of happening an event A in one trial is 0.4. Find the probability that the event A happens at least one in three independent trials.

The probability of event A is 3//4 . The probability of event B , given that event A occurs is 1//4 . The probability of event A , given that event B occurs is 2//3 . The probability that neither event occurs is

Can the experimental probability of an event be a negative number? If not, why?

Can the experimental probabilty of an event be greater than 1? Justify your answer.