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In a relay race there are-five teams 'A,...

In a relay race there are-five teams 'A, B, C, D' and 'E'. a) What is the probability that 'A, B' and 'C' finish first, second and third, respectively. b) What is the probability that 'A, B' and 'C' 'are first three to finish (in any order) (Assume that all finishing orders are equally likely)

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V PUBLICATION-PROBABILITY-QUESTION BANK
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  2. If A,B,C are three events assọciated with a random experiment, prove t...

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  3. In a relay race there are-five teams 'A, B, C, D' and 'E'. a) What is ...

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  4. A box contains 10 red marbles,20 blue marbles and 30 green marbles. 5 ...

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  5. 4 cards are drawn from a well shuffled deck of 52 cards.What is the pr...

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  6. A die has two faces each with number 1,three faces with number 2 and o...

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  7. In a certain lottery ticket 10000 tickets are sold and 10 equal prizes...

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  8. Out of 100 students,two sections of 40 and 60 are formed.If you and yo...

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  9. Three letters are dictated to three persons and an envelope is address...

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  10. A and B are two events such that P(A)=0.54, P(B)=0.69 and P(A nn B)=0....

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  11. From the employees of a company, 5 persons are selected to represent t...

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  12. The number lock of a suitcase has 4 wheels, each labelled with ten dig...

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  13. From a group of 2 boys and 3 girls, two childiren are selected. Find t...

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  14. A coin is tossed. If it shows head, we draw a ball from a bag consisti...

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  15. An experiment consists of rolling a die and then tossing a coin once i...

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  16. A coin is tossed repeatedly until a head comes up. Write the sample sp...

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  17. An experiment involves rolling a pair of dice and recording the number...

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  18. From a group of 2 boys and 3 girls, two children are selected at rando...

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  19. Two dice are thrown and the sum of the numbers which come up on the di...

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  20. Find the probability of gétting a head in a toss of an unbiased coin.

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