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Find the probability of not getting a pa...

Find the probability of not getting a pair of heads in a simultaneous toss of two coins.

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MBD-Probability-Exercise
  1. A bag contains 120 identical tokens on which numbers 1 to 120 are mark...

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  2. In a toss of two coins, find the probability of getting both heads or ...

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  3. Find the probability of not getting a pair of heads in a simultaneous ...

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  4. Three coins are tossed. Find the probability of : all heads

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

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  6. Three coins are tossed. Find the probability of : atleast two tails

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  7. Three coins are tossed. Find the probability of : atmost two heads

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  8. Three coins are tossed. Find the probability of : no heads

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  9. Three coins are tossed. Find the probability of : atleast one head and...

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  10. Four coins are tossed once. Find : P ( 4 heads)

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  11. Four coins are tossed once. Find : P ( exactly 3 heads)

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  12. Four coins are tossed once. Find : P ( exactly 2 heads)

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  13. Four coins are tossed once. Find : P ( atleast 1 heads)

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  14. A die is thrown once. Find : P (4)

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  15. A die is thrown once. Find : P (odd number)

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  16. A die is thrown once. Find : P (a number ge 3)

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  17. A die is thrown once. Find : P (a number le 4)

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  18. A die is thrown once. Find : P (a number < 7)

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  19. A die is thrown once. Find : P (a number more than 6)

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  20. A die is thrown once. Find : P (8)

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