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Find the probability of getting at least...

Find the probability of getting at least one head in three throws of a coin.

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NAGEEN PRAKASHAN-PROBABILITY-EXERCISE
  1. Find the probability of getting tail each time in three tosses of a co...

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  2. Find the probability of getting 3 each time in three throws a dice.

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  3. Find the probability of getting at least one head in three throws of a...

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  4. Find the probability of getting 5 at most 3 times in four throws of a ...

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  5. The probability of happening of an event is 0.6 for one experiment. In...

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  6. A can hit a target 4 times out of 5 trial. B can hit 3 times of 4 tria...

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  7. A,B and C can hit a target 3 times out of 5 trials, 4 times out of 5 t...

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  8. The probability to pass in an examination of mathematics for three stu...

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  9. The probability of solving a problem by three students are 1/3,1/4,1/5...

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  10. There are 5 red and 7 white balls in one bag and 3 red and 8 white bal...

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  11. There are 5 red and 5 black balls in first bag and 6 red and 4 black b...

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  12. There are 4 white and 3 black balls in a bag. Find the probability of ...

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  13. There are 8 white and 7 black balls in a bag . Three-three balls are d...

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  14. Two cards drawn without replacement from a well shuffled pack of 52 ca...

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  15. There are 10 defective bulbs in a group of 100 bulbs. If a sample of 8...

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  16. In one toss of a coin, find the probability of getting: (i) head (ii...

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  17. In one toss of two coins together find the probability of getting: ...

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  18. In one toss of three coins together, find the probability of getting: ...

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  19. In one throw of a dice, find the probability of getting: (i) an even...

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  20. In one throw of two dice together, find the probability of getting: ...

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