Three Events Occur with Probabilities P(E1) = 0

question 69

Multiple Choice

Three events occur with probabilities P(E1) = 0.35, P(E2) = 0.15, P(E3) = 0.40. If the event B occurs, the probability becomes P(E1|B) = 0.25, P(B) = 0.30. Calculate P(E1 and B)

• A) 0.575
• B) 0.075
• C) 0.021
• D) 0.475

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