Students are to complete the exercises in Word (or some other compatible word processor) and submit. What is wrong with the following statements?

Students are to complete the exercises in Word (or some other compatible word processor) and submit.

What is wrong with the following statements? Please explain. (8 points)

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: (12 points)

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.

The following table is a summary of one of the key questions in the employee satisfaction survey for XYZ Limited. If an employee (a male) is randomly selected, answer the questions below: (14 points)   

Do you plan to be with Company one year from now?

Branch