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True or false If A and B are two indepen...

True or false
If A and B are two independent events then P(A and B)=P(A)P(B).

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State whether it is ture or false: If A and B are independent events then P(A nn B) = P(A) + P(B).

State whether it is true or false:If A and B are dependent events then P nn B=P(A).(B)

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

State True/False If A and B are independent events then P(A nn B) = P(A).P(B/A)

True or false If A, B and C are three independent events such that P(A)=P(B)=P( C)=p, then P(atleast two of A, B and C occur)= 3p^2-2p^2

If A and B are independent events then P (A cup B ) =1 ………… .

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PRADEEP PUBLICATION-PROBABILITY-EXERCISE
  1. True or false Two events E1 and E2 are said to be mutaully exclusive i...

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  2. True or false Two mutually exclusive events are always independent.

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  3. True or false If A and B are two independent events then P(A and B)=P(...

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  4. True or false If A and B are independent events then A' and B' are als...

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  5. For any two events E1 and E2 associated with an experiment P(E1cupE2)=...

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  6. True or false For any two events E1 and E2 associated with an experime...

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  7. True or false Another name for the mean of a probability distribution ...

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

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

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

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

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

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

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

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

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

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

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

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

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

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