Reference no: EM132156977

What is wrong with the following statements? Please explain.

P(A) = 1.2

P(complement of A) = 0.7 given that P(A) = 0.4

P(A or B) = 0.8 if P(A) = 0.3 and P(B) = 0.4

P(A and B) < 0

Given that P(A) = 0.4, P(B) = 0.52 and P(A and B) = 0.25, calculate the following:

P(A or B)

P(the complement of B)

P(the complement of the event "A or B")

P(A|B)

P(B|A)

Are Events A and B independent? Please use probabilities to justify your answer.