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Three unbiased coins are tossed once. Fi...

Three unbiased coins are tossed once. Find the probability of getting :
one head or two heads.

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MODERN PUBLICATION-PROBABILITY -EXERCISE
  1. In a simultaneoulsy toss of two coins, find the probability of : no ...

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  2. Three coins are tossed once. Find the probability of getting two heads...

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  3. Three unbiased coins are tossed once. Find the probability of getting ...

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

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  5. Three unbiased coins are tossed once. Find the probability of getting ...

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  6. Two unbiassed coins are tossed. Find the probability of getting at mos...

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  7. A die is thrown once. Find the probability of getting : an even number

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  8. A die is thrown once. If probability of an event X is denoted by P (X)...

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  9. A die is thrown once. If probability of an event X is denoted by P (X)...

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  10. A die is thrown once. If probability of an event X is denoted by P (X)...

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  11. A die is thrown once. If probability of an event X is denoted by P (X)...

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  12. A die is thrown once. If probability of an event X is denoted by P (X)...

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  13. Two dice are thrown simultaneously. Find the probability of getting a ...

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  14. Two dice are thrown simultaneously. Find the probability of getting a ...

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  15. In a single throw of two dice, find the probability of a total of : ...

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  16. In a single throw of two dice, find the probability of a total of : ...

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  17. In a single throw of two dice, what is the probability of getting : an...

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  18. In a single throw of two dice, find: P (a number > 4 on each die ).

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  19. In a single throw of two dice, what is the probability of getting : a ...

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  20. In a single throw of two dice, find the probability of total of 9 or 1...

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