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A coin is tossed once, what is the proba...

A coin is tossed once, what is the probability that one head occurs?

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MODERN PUBLICATION-PROBABILITY-EXERCISE
  1. A factory has two machines A and B. Past record shows that machine A p...

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  2. Two cars are 351 km apart. They start at the same time and drive towa...

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  3. A coin is tossed once, what is the probability that one head occurs?

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  4. A manufacturer has three machine operators A, B and C. The first opera...

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  5. A card from a pack of 52 cards is lost. From the remaining cards of th...

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  6. Probability that A speaks truth is 4/5. A coin is tossed. A reports t...

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  7. If A and B are two events such that AsubB and P(B) ne 0, then which of...

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  8. State which of the following are not the probability distributions of ...

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  9. State which of the following are not the probability distributions of ...

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  10. State which of the following are not the probability distributions of ...

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  11. State which of the following are not the probability distributions of ...

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  12. An urn contains 5 red and 2 black balls. Two balls are randomly drawn....

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  13. Let X represent the difference between the number of heads and the num...

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  14. Find the probability distribution of number of heads in two tosses of ...

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  15. Find the probability distribution of number of tails in the simultaneo...

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  16. Find the probability distribution of number of heads in four tosses of...

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  17. Find the probability distribution of the number of successes in two to...

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  18. Find the probability distribution of the number of successes in two to...

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  19. From a lot of 30 bulbs which include 6 defectives, a sample of 4 bulbs...

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  20. A coin is biased so that the head is 3 times as likely to occur as tai...

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