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P(A)=1/2 ,P(B)=2/5 and P(A cup B)=0.7 st...

P(A)=1/2 ,P(B)=2/5 and `P(A cup B)`=0.7 state whether the events A and B are
mutually exclusive

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PATHFINDER-PROBABILITY-QUESTION BANK
  1. An urn contains 9 red, 7 white, and 4 black balls if two balls are dra...

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  2. If P(A cap B)=5/13 ,P(Acap B)^c=

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  3. P(A)=1/2 ,P(B)=2/5 and P(A cup B)=0.7 state whether the events A and B...

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  4. P(A)=1/2 ,P(B)=2/5 and P(A cup B)=0.7 state whether the events A and B...

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  5. Two events A and B are mutually not exclusive events if P(A)=1/4,P(B)=...

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  6. P(A-B)=1/3,P(A)=1/2,P(B)=1/3 calculate the probability that out of the...

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  7. Find the probability that an even integer chosen at random from first ...

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  8. Two events A and B have probabilities 0.25 and 0.50 respectively the p...

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  9. A,B and C are three mutually exclusive and exhaustive events and P(A) ...

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  10. If 3 unbiased coins are tossed simultaneously describe the sample spac...

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  11. The integers x and y are chosen at random with replacement from nine n...

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  12. Two unbiased coins are thrown together show that the events 1st coin s...

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  13. Show that two independent events with positive probabilities can't be ...

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  14. Two cards are drawn from a well shuffled pack of cards find the probab...

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  15. If P(A)=x,P(B)=y and P(Acap B)=z then express P(bar A cap bar B) and P...

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  16. Find the probability that the birthday of 7 persons will fall on 7 dif...

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  17. What is the probability that a number selected from the numbers 1,2,3…...

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  18. The number lock of a suitcase has 4 wheels each labeled with ten digit...

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  19. Find the probability that the birth days of six different persons will...

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  20. The letter of word SOCIETY are placed at random in a row what is the p...

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