Let A and B be events with P(A)=0.3, P (B) -0.3, and P (A and B)...

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math Statistics-And-Probability

Answer 1

Answer #1

Two events A and B are said to be independent if

P(Aand B)=P(A)P(B)

Now, P(A)P(B)=(0.3)(0.3)=0.09

So, $P(A\and B)\neq P(A)P(B)$

The events A and B are not independent since $P(A\and B)\neq P(A)P(B)$ .

Answer 2

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