Questions on Logic: Finite and infinite sets answered by real tutors!

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Question 148056: The sample space of an experiment is:
{A, B, C, D} AND P(A) = 0.1, P(B) = 0.3, P(C) = 0.4, P({A,C})=: The sample space of an experiment is:
{A, B, C, D} AND P(A) = 0.1, P(B) = 0.3, P(C) = 0.4, P({A,C})=
Answer by stanbon(19693) About Me  (Show Source):
You can put this solution on YOUR website!
The sample space of an experiment is:
{A, B, C, D} AND P(A) = 0.1, P(B) = 0.3, P(C) = 0.4, P({A,C})=
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IF A and C are independent events the following is true:
P(A and C) = P(A)*P(C) = 0.1*0.4 = 0.04
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If A and C are dependent events the following is true:
P(A and C) = P(A)*P(C|A) = 0.1*? = ?
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Cheers,
Stan H.