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Two events A and B will be independent, ...

Two events A and B will be independent, if:

A

A and B are mutually exclusive

B

`P(A'B')-[1-P(A)][1-P(B)]`

C

`P(A)=P(B)`

D

`P(A)+P(B)=1`

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MODERN PUBLICATION-PROBABILITY-EXERCISE
  1. If A and B are events such that P(A/B)=P(B/A), then

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  2. The probability of obtaining an even prime number on each die, when a ...

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  3. Two events A and B will be independent, if:

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  4. Probability that A speaks truth is 4/5. A coin is tossed. A reports t...

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  5. If A and B are two events such that AsubB and P(B) ne 0, then which of...

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  6. If A and B are two events such that P(A) ne 0 and P(B/A) = 1, then

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  7. If P(A/B) > P(A), then which of the following is correct : :

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  8. If A and B are any two events such that : P(A) + P(B) – P(A and B) = P...

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  9. The mean of the numbers obtained on throwing a die having written 1 on...

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  10. Suppose that two cards are drawn at random from a deck of cards. Let X...

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  11. In a box containing 100 bulbs, 10 are defective. The probability that ...

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  12. The probability that a student is not a swimmer is 1/5. Then the prob...

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  13. A die is thrown once, then the probability of getting a number greater...

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  14. If P(A)=0.2, P(B)=0.4, P(AuuB)=0.6 , then P(A//B) is equal to

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  15. 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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  16. If A and B are independent events such that 0 lt P (A) lt 1 and 0 lt P...

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  17. Let 'X' be a discrete random variable. The probability distribution of...

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  18. Let 'X' be a discrete random variable assuming values x1, x2, ...........

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  19. Two events A and B will be independent, if:

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  20. If A and B are two events such that AcapBnephi, P((A)/(B))=P((B)/(A))...

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