Originally Posted by

**jakeroy17** The human resources department at a large company looked at the personnel records of all of its

employees and found that 72% of its employees were married and 40% had a university degree. Further

investigation found that 55% of its university graduates were married. Suppose that an employee is selected

at random.

(A) What is the probability that the individual has a university degree and is married?

(B) What is the probability that the individual has a university degree or is married, or both?

(C) What is the probability that the individual has a university degree or is married, but not both?

(D) What is the probability that the individual does not have a university degree and is not married?

(E) If the individual is married, what is the probability they have a university degree?

(F) Are the events “having a university degree” and “being married” independent? Explain.

(G) Are the events “having a university degree” and “being married” mutually exclusive? Explain.

A) is 0.55

B) 0.72+0.40-0.55 = 0.57

C) 1-0.57 =

D)1-0.55=

E) ?

F) ?

G) ?

Is this right? I need help in the others please.