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Two events `Aa n dB` have probabilities 0.25 and 0050, respectively. The probability that both `Aa n dB` occur simultaneously is 0.14. then the probab
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Two events `Aa n dB` have probabilities 0.25 and...
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Nov 13, 2021
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Two events AandB have probabilities 0.25 and 0050, respectively. The probability that both AandB occur simultaneously is 0.14. then the probability that neither A norB occurs is a. 0.39 b. 0.25 c. 0.11 d. none of these A. 0.39 B. 0.25 C. 0.11 D. None of these Select the correct answer from above options
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Nov 13, 2021
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Correct Answer - A Given, P(A)=0.25,P(B)=0.50,P(A nn B)=0.14:. P(AuuB)=P(A)+P(B)-P(AnnB)=0.25+0.50-0.14=0.61Now,P(bar(AuuB))=1-P(AuuB)=1-0.61=0.39`
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