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The probability of an event A occurring is 0.5 and B occurring is 0.3. IfA and B are mutually exclusive events, then find the probability of neither A nor B occurring |
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Answer» Answer:0.2 Step-by-step EXPLANATION: A and B are mutually EXCLUSIVE events... P(AΠB)=Φ=0 P(A U B)=P(A)+P(B)-P(AΠB) =0.5+0.3 =0.8 P(A U B)'=1-P(A U B) =1-0.8 =0.2 |
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