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A dice marked 1, 2, 3 in red colour and 4, 5, 6 in green colour is tossed. Let A be the event, 'the number is even,' and B be the event, ' the number is marked with red'. Does A and B independent ?

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The correct Answer is:
A and B are not independent.
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KUMAR PRAKASHAN-PROBABILITY-EXERCISE -13.2
  1. A box of oranges is inspected by examining three randomly selected ora...

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  2. A fair coin and an unbiased dice are tossed. Let A be the event 'head ...

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  3. A dice marked 1, 2, 3 in red colour and 4, 5, 6 in green colour is tos...

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  4. Let E and F be events with P(E)=(3)/(5), P(F)=(3)/(10) and P (E cap ...

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  5. Given that the events A and B are such that P(A)= (1)/(2), P( A cap B...

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  6. Let A and B be independent events with P(A)= 0.3 and P( B)= 0.4. Find ...

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  7. Let A and B be independent events with P(A)= 0.3 and P( B)= 0.4. Find ...

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  8. Let A and B be independent events with P(A)= 0.3 and P( B)= 0.4. Find ...

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  9. Let A and B be independent events with P(A)= 0.3 and P( B)= 0.4. Find ...

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

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  11. Events A and B are such that P(A) =(1)/(2), P(B) =(7)/(12) and "P(not ...

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

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

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  14. Given two independent events A and B such that P(A)= 0.3, P(B)= 0.6. F...

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

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

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

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

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

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  20. Probability of solving specific problem independently by A and B are (...

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