Question
Decide whether or not the two events are independent or whether it is not possible to tell. Justify your answer. P(A) 7/9 , P(B),2/3, and
Decide whether or not the two events are independent or whether it is not possible to tell. Justify your answer. P(A) 7/9 , P(B),2/3, and P(A&B) 1/3
Choose the correct answer below.
A. A and B are not independent because P(A&B)=P(A)P(B).
B.A and B are independent because P(A&B)P(A)P(B).
C. A and B are independent because P(A&B)=P(A)P(B).
D. A and B are not independent because P(A&B)P(A)P(B).
E. It is not possible to tell if A and B are independent. We need to know eitherP(A|B) orP(B|A).
F.It is not possible to tell if A and B are independent. We need to know bothP(A|B) andP(B|A).
help understand how to answer the question
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