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Exhaustive Events

Let A and B b...

Question

Let A and B be independent events with P (A) = 0.3 and P (B) = 0.4. Find

(i) P (A ∩ B) (ii) P (A ∪ B)

(iii) P (A|B) (iv) P (B|A)

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Solution

It is given that P (A) = 0.3 and P (B) = 0.4

(i) If A and B are independent events, then

(ii) It is known that,

(iii) It is known that,

(iv) It is known that,

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