Question

which of the following cannot be the probability of an event​

Answer 1

• The probability of an event cannot be - 1.5 because Probability of an event can never be negative. The probability of happening of an event always lies between 0 to 1 (0 and 1 inclusive) i.e 0 ≤ P(E) ≤ 1 . ... The sum of the probabilities of complementary events of an experiment is 1. P(Event) + P (not an Event) = 1.