Question: Let P (A) = 0.70, P (B | A) = 0.55, and P (B | Ac) = 0.10. Use a probability tree to calculate the

Let P (A) = 0.70, P (B | A) = 0.55, and P (B | Ac) = 0.10. Use a probability tree to calculate the following probabilities:
a. P (Ac)
b. P (A ∩ B) and P (Ac ∩ B)
c. P (B)
d. P (A | B)

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