# Question

Refer to Exercise 4.23.

In exercise

a. Are the events A and C independent? Justify your answer.

b. Are the events A and D independent? Justify your answer.

c. Compute 1 –P(A | B) and P(|B). Are they equal?

d. Compute 1 –P(A | B) and P(A|). Are they equal?

In exercise

a. Are the events A and C independent? Justify your answer.

b. Are the events A and D independent? Justify your answer.

c. Compute 1 –P(A | B) and P(|B). Are they equal?

d. Compute 1 –P(A | B) and P(A|). Are they equal?

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