Find each probability. Express the result as a decimal rounded to the nearest thousandth and then as a reduced fraction. a).

Question

Find each probability. Express the result as a decimal rounded to the nearest thousandth and then as a reduced fraction. 
a). Given P(A) = 0.4 and P(B) = 0.2. If A and B are independent events, what is P(A and B)?
b). Given P(A) = 0.3 and P(B|A) = 0.6. If A and B are dependent, what is P(A and B)

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