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Which of the following arguments are cor...

Which of the following arguments are correct ? Give reasons for your answer : If two coins are tossed simultaneously there are three possible outcomes - two heads, two tails or one of each. Therefore, for each of these outcomes, the probability is `1/3`.

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MBD-Probability-Exercise
  1. Which of the following arguments are correct ? Give reasons for your a...

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  2. If a die is thrown, what is the probability that an 'ace' turns up ?

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

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  4. In a single throw of two dice, what is the probability of getting same...

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

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  6. Three coins are tossed. Find the probability of getting : all tails

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  7. Three coins are tossed. Find the probability of getting : at least one...

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  8. Find the probability of getting a number less than 5 in a single throw...

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  9. A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is...

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  10. A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is...

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  11. A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is...

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  12. It is known that a box of 600 electric bulbs contains 12 defective bul...

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  13. 1000 tickets of a lottery were sold and there are 5 prizes on these ti...

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

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  15. A die is thrown once. Find the probability of getting : a number great...

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  16. A die is thrown once. Find the probability of getting : a number betwe...

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  17. A bag contains 5 red balls and some blue balls. If the probability of ...

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  18. A bag contains 5 red balls, 8 white balls 4 green balls and 7 black ba...

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  19. A bag contains 5 red balls, 8 white balls 4 green balls and 7 black ba...

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  20. A bag contains 5 red balls, 8 white balls 4 green balls and 7 black ba...

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  21. In a lottery there are 10 prizes and 25 blanks. Find the probability o...

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