If P(A) = 3/5, P(B) = 1/4, and P(A∩B) = 3/10, are A and B independent?
Select the option that provides both the correct answer and the correct reason.
A: Yes, because 3/5 (1/4) = 3/10.
B: No, because 3/5 + 1/4 ≠ 3/10.
C: No, because 3/5 ÷ 1/4 ≠ 3/10.
D: Yes, because 3/5 + 1/4 = 3/10.
E: No, because 3/5 (1/4) ≠ 3/10.
I believe that the answer is D
2 answers
nope. review probabilities of independent events.
answer is E
1 answer