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I need help solving this and how to understand what P(A | B) means? Let P(A)...

I need help solving this and how to understand what P(A | B) means?

Let P(A) = 0.38, P(B) = 0.13, and P(A | B) = 0.33

a. Calculate P(A ∩ B). (Round your answer to 3 decimal places.)

b. Calculate P(A U B). (Round your answer to 3 decimal places.)

c. Calculate P(B | A). (Round your answer to 3 decimal places.)


math   Statistics-And-Probability   
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Answer #1

Guan P() o. 3, P(s) 03 P(l) 0.33 ps-o S A) 0 0429 PCa)

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