Express the following probabilities in the probability. Statement : `P(A-B)`.

Express the following probabilities in the probability. Statement : P(A^c cap B^c) .

Which of the following cannot be the probability of an event

Check whether the following probabilities P(A) and P(B) consistently defined (i) P(A) = 0.5, P(B) = 0.7, P(A nn B) = 0.6 (ii) P(A) = 0.5, P(B) = 0.4, P(A uu B) = 0.8

An electronic assembly consists of two subsystems, say, A and B. From previous testing procedures, the following probabilities are assumed to be known: P(A fails) = 0.2 P(B fails alone) = 0.15 P(A and B fail) = 0.15 Evaluate the following probabilities (i) P(A fails|B has failed) (ii) P(A fails alone)

Complete the following statement: The sum of the probabilities ofall the elementary events of an experiment is _____

If A and B are two events, then which of the following dies not represent the probability of at most one of A ,B occurs. (a) P(A) + P(B) - P(A nn B) (b) P(A nn B') + P(A' nn B) (c) P(A') + P(B') - 2P(A' nn B') (d) P(A) + P(B) -2 P(A nn B)

Complete the following statement: The probability ofan event that cannot happen is _______. Such an event is called _______

Complete the following statement: The probability of an event that is certain to happen is ______. Such an event is called _______

Complete the following statement: The probability of an event is greater than or equal to _____ and less than or equal to _______