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Three phonorecords are removed from thei...

Three phonorecords are removed from their jackets, played at random. Find the probability that just one records goes to the right jacket,

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Three phonorecords are removed from their jackets, played at random. Find the probability that just two records go to the right jacket,

Three phonorecords are removed from their jackets, played at random. Find the probability that none of the records goes to the right jacket,

Three phonorecords are removed from their jackets, played at random. Find the probability that all three of them go to the right jacket,

Four records are taken out of their jackets, played and returned to the jackets at random. Find the probability that none of the records goes into the right jacket.

Four records are taken out of their jackets, played and returned to the jackets at random. Find the probability that at least one records is put in the right jacket.

There are 25 tickets bearing numbers from 1 to 25. One ticket is drawn at random. Find the probability that the number on it is a multiple of 5 or 6.

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MBD PUBLICATION-PROBABILITY-QUESTION BANK
  1. A die is rolled three times. Find the probability that the numbers obt...

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  2. Three phonorecords are removed from their jackets, played at random. F...

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  3. Three phonorecords are removed from their jackets, played at random. F...

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  4. Three phonorecords are removed from their jackets, played at random. F...

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  5. Three phonorecords are removed from their jackets, played at random. F...

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  6. Four records are taken out of their jackets, played and returned to th...

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  7. Four records are taken out of their jackets, played and returned to th...

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  8. Let A and B be events with P(A)= 3/8, P(B)= 1/2 and P(A cap B) = 1/...

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  9. Let A and B be events with P(A)= 3/8, P(B)= 1/2 and P(A cap B) = 1/...

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  10. Let A and B be events with P(A)= 3/8, P(B)= 1/2 and P(A cap B) = 1/...

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  11. Let A and B be events with P(A)= 3/8, P(B)= 1/2 and P(A cap B) = 1/...

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  12. Let A and B be events with P(A)= 3/8, P(B)= 1/2 and P(A cap B) = 1/...

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  13. Let A and B be events with P(A)= 3/8, P(B)= 1/2 and P(A cap B) = 1/4...

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  14. Let A and b be events with P(A) = 1/3, P(A cup B)= 3/4 and P(A cap B...

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  15. Let A and b be events with P(A) = 1/3, P(A cup B)= 3/4 and P(A cap B...

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  16. Let A and b be events with P(A) = 1/3, P(A cup B)= 3/4 and P(A cap B...

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  17. Let A and b be events with P(A) = 1/3, P(A cup B)= 3/4 and P(A cap B...

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  18. There are 20 defective bulbs in a box of 100 bulbs. If 10 balls are ch...

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  19. There are 20 defective bulbs in a box of 100 bulbs. If 10 balls are ch...

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  20. A pair of dice is rolled once. Find the probability that the maximum o...

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