Recent questions tagged Artificial-intelligence-mcq

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Q: The probability that an event A happens in one trial of an experiment, is 0.4 There independent trials of the experiments are performed. The probabili

The probability that an event A happens in one trial of an experiment, is 0.4 There independent trials of the ... D. None of these Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If X and Y are two events such that `PX//Y)=(1)/(2), P(Y//X)=(1)/(3)` and `P(XcapY)(1)/(6)`. Then, which of the following is/are correct ?

If X and Y are two events such that `PX//Y)=(1)/(2), P(Y//X)=(1)/(3)` and `P(XcapY)(1)/(6)`. Then, ... D. `P(X^(c )capY)=1//3` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Let `Ea n dF` be tow independent events. The probability that exactly one of them occurs is 11/25 and the probability if none of them occurring is 2/2

Let `Ea n dF` be tow independent events. The probability that exactly one of them occurs is 11/25 and the probability if ... )=(4)/(5)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If `barE` and `barF` are the complementary events of E and F respectively and if `0 < P(F)<1`, then

If ˉ E and ˉ F are the complementary events of E and F respectively and if 0...

asked Nov 13, 2021 in Education by JackTerrance

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Q: E and F are two independent events. The probability that both e and F happen is 1/12 and the probability that neither E nor F happens is 1/2. Then

E and F are two independent events. The probability that both e and F happen is 1/12 and the probability that neither E ... P(F)=1//3` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: For any two events A and B in a sample space

For any two events A and B in a sample space A. `P((A)/(B)) ge(P(A)+P(B)-1)/(P(B)),P(B) ne 0` is ... " "-)(B))`if A and B are disjoint Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If E and Fare independent events such that `0 < P(E) <1` and `0 < P(F) <1`, then

If E and Fare independent events such that `0 < P(E)...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If two events `Aa n dB` are such that `P(A^o)=0. 3 ,P(B)=0. 4 ,a n dP(AnnB^o)=0. 5` , then find the value of `P[B//(AuuB^o)]dot`

If two events `Aa n dB` are such that `P(A^o)=0. 3 ,P(B)=0. 4 ,a n dP(AnnB^o)=0. 5` , then find the value of `P[B//(AuuB^o)]dot` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Let A and B be two events such that `P(A)=0.3` and `P(AuuB)= 0.8`. If A and B are independent events, then `P(B)=`

Let A and B be two events such that `P(A)=0.3` and `P(AuuB)= 0.8`. If A and B are independent events, then `P(B)=` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A pair of unbiased dice are rolled together till a sum of either 5 or 7 is obtained. Then find the probability that 5 comes before 7.

A pair of unbiased dice are rolled together till a sum of either 5 or 7 is obtained. Then find the probability that 5 comes before 7. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance