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If P(A) = 1/2, P(B) = 7/12 and P(not A o...

If `P(A) = 1/2`, `P(B) = 7/12` and `P(not A or not B) = 1/4`, then A and B are independent events.

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PSEB-PROBABILITY-Exercise
  1. Let A and B be independent events with P(A) = 0.3 and P(B) = 0.4 Find:...

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  2. If A and B are two events such that P(A)=1/4, P(B) =1/2 and P(Acap B) ...

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  3. If P(A) = 1/2, P(B) = 7/12 and P(not A or not B) = 1/4, then A and B a...

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  4. Given two independent events A and B such that P(A) = 0.3, and P(B) =...

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  5. Given two independent events A and B such that P(A) = 0.3, and P(B) =...

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  6. Given two independent events A and B such that P(A) = 0.3, and P(B) =...

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  7. Given two independent events A and B such that P(A) = 0.3, and P(B) =...

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  8. A die is tossed thrice. Find the probability of getting an odd number ...

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  9. Two balls are drawn at random with replacement from a box containing 1...

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  10. Two balls are drawn at random with replacement from a box containing 1...

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  11. Two balls are drawn at random with replacement from a box containing 1...

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  12. Probability of solving specific problem independently by A and B are 1...

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  13. Probability of solving specific problem independently by A and B are 1...

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  14. One card is drawn from a well-shuffled deck of 52 cards. Find the prob...

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  15. One card is drawn at random from a well shuffled deck of 52 cards. In ...

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  16. One card is drawn at random from a well shuffled deck of 52 cards. In ...

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  17. In a hostel, 60% of the students read Hindi news paper, 40% read Engli...

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  18. In a hostel, 60% of the students read Hindi news paper, 40% read Engli...

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  19. In a hostel, 60% of the students read Hindi news paper, 40% read Engli...

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

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