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I'd love if someone could go over how to do this problem.

Given $P(A\cap B)=0.4$, $P(A\cap B^c)=0.2$, $P(A^c\cap B)=0.3$.

Determine:

$P(A)$:

$P(B):$

$P(A|B):$

$P(B|A):$

  • 3
    Suggestions: Venn diagrams, and looking up the definitions of conditional probabilities.2012-11-19
  • 1
    What difficulty do u have?2012-11-19
  • 0
    What have you tried? What formulas did you study in the course where this homework is from? Please expand your question by this information.2012-11-19

2 Answers 2