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True or false If E1, E2, E3 events assoc...

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If `E_1, E_2, E_3` events associated with an experiment, then `P(E_3)=P(E_3/E_1)P(E_1)P(E_3/E_2)P(E_2)`.

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PRADEEP PUBLICATION-PROBABILITY-EXERCISE
  1. True or false Another name for the mean of a probability distribution ...

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  2. True or false If A and B are independent events, then P(A'cupB)=1-P(A)...

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  3. True or false If E1, E2, E3 events associated with an experiment, then...

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  4. True or false If A and B are two events such that P(A)>0 and P(A)+P(B)...

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  5. True or false Three events A,B,C are independent if P(AcapBcapC)=P(A)P...

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  6. True or false If E1, E2,………..,En are mutually exclusive events associa...

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  7. True or false If A and B are independent then P(exacttly one of A and ...

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  8. One of the condition of Bernoulli trials is that the trails are indepe...

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  9. True or false When a fair dice is rolled once, then the mean of the ra...

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  10. Find the mean number of heads in three tosses of a fair coin.

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  11. True or false If A, B and C are three independent events such that P(A...

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  12. True or false If a coin is tossed 5 times and X denote the number of h...

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  13. True or false Mean and variance of a binomial distribution are respect...

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  14. Match the statement in column I with those given in column II.

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  15. Events A and B associated with an experiment are said to be independen...

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  16. Events A and B are said to be mutually exclusive iff

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  17. If A and B are independent events then which of the following is not t...

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  18. Let A and B be two events. If P(A)=0.6, P(B)=0.2, P(A/B)=0.5, then P(A...

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  19. If P(A)=3/10, P(B)=2/5 then P(AcupB)=3/5, then P(B/A)+P(A/B) equals

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  20. The event A and B are independent if

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