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Three coins are tossed once. Find the pr...

Three coins are tossed once. Find the probability of getting
(i) 2 heads
(ii) at least 2 heads
(iii) atmost 2 heads
(iv) no head
(v) no tail
(vi) at most 2 tails.
(vii) exactly two tails

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JBD PUBLICATION-PROBABILITY-EXAMPLE
  1. A coin is tossed twice, what is the probability that atleast one tail ...

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  2. Three coins are tossed once. Find the probability of getting at least ...

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  3. Three coins are tossed once. Find the probability of getting (i) 2 ...

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  4. Three coins are tossed. Find the probability of : exactly 2 tails

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  5. A die is thrown, find the probability of following events: A prime num...

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  6. A die is thrown, find the probability of following events: A number gr...

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  7. A die is thrown, find the probability of following events: A number le...

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  8. A die is thrown, find the probability of following events: A number mo...

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  9. A die is thrown, find the probability of following events: A number le...

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  10. A fair coin marked 1 on one face and 6 on the other and a fair die are...

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  11. A fair coin marked 1 on one face and 6 on the other and a fair die are...

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  12. A fair coin with 1 marked on one face and 6 on the other and a fair di...

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  13. A fair coin with 1 marked on one face and 6 on the other and a fair di...

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  14. A fair coin with 1 marked on one face and 6 on the other and a fair di...

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  15. Given P(A)=(3)/(5) and P(B)=(1)/(5), find P(A or B) and A & B are mutu...

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  16. Given P(A)=3/5 and P(B)=1/5, find: P(neither A nor B) if A and B are m...

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  17. A and B are events such that P(A)=0.42, P(B)=0.48 and P(A or B)=0.16. ...

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  18. A and B are events such that P(A)=0.42, P(B)=0.48 and P(A or B)=0.16. ...

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  19. A and B are events such that P(A)=0.42, P(B)=0.48 and P(A cap B)=0.16....

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  20. A and B are events such that P(A)=0.42, P(B)=0.48 and P(A or B)=0.16. ...

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