A and B are two events. If P(A, B) decreases while P(A) increases, which of the following is true?
A. P(A|B) decreases
B. P(B|A) decreases
C. P(B) decreases
D. All of above
Answer:B
A and B are two events. If P(A, B) decreases while P(A) increases, which of the following is true?
A. P(A|B) decreases B. P(B|A) decreases C. P(B) decreases D. All of above