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TARGET PUBLICATION-PROBABILITY-COMPETITIVE THINKING (ADDITION THEOREM AND CONDITIONAL PROBABILITY)
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- X speaks truth in 60% and Y in 50% of the cases. Find the probabili...
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- A speaks the truth in 70% cases and B in 80% cases. The probability th...
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- In a certain town, 60% of the families own a car, 30% own a house and ...
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- A husband and wife appear in an interview for two vacancies for the ...
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- A problem is given to 3 students. Their chances of solving it individu...
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- If 4 P(A) = 6 P(B) = 10 P(A nn B) = 1 then P((B)/(A))=
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- If P(S) = 0.3, P(T) = 0.4, S and T are independent events, then P(S/T)
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- If P(AcapB)=7/10 and P(B)=17/20,then P(A/B) equals to
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- it is given that the events A and B are such that P(A)=1/4, P(A/B)=1/2...
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- If two events Aa n dB are such that P(A^o)=0. 3 ,P(B)=0. 4 ,a n dP(...
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- A coin is tossed three times in succession. If E is the event that the...
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- Ram is visiting a friend. Ram knows that his friend has 2 children and...
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