Given that P(E) = 0.9, what must be true about the event E? Select the best answer.The event E is certain.The event E is possible but not likely.The event E is impossible.The event E is probable but not certain.This is not a valid probability.

Given that the probability of an event is equal to 0.9, what must be true about the event? Group of answer choicesThe event is impossible.The event is very unlikely to happen.The event is certain to happen.The probability of the event happening and the probability of the event not happening are the same.The event is probable, but not sure to happen.

If P(E) = 0.05, what is the probability of ‘not E’?

f the probability of an event is equal to 0, What must be true about the event?Group of answer choicesThe event is impossible.The event is unlikely but not impossible.The event is certain.The probability of the event happening and the probability of the event not happening are the same.The event is probable but not certain.

If the probability of an event occuring is equal to 0.97, what must be true about the event?Group of answer choicesThe event is sure to happen.We must know more about the event to understand the meaning of 97% probability.The event is very unlikely to happen, but not impossible.The event is highly likely to happen, but not sure to happen.The event is impossible

If the probability of an event is equal to 1, What must be true about the event?Group of answer choicesThe probability of the event happening and the probability of the event not happening are the same.The event is unlikely but not impossible.The event is impossible.The event is probable but not certain.The event is certain.