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India play two matches each with West In...

India play two matches each with West Indies and Australia. In any match the probabilities of India getting 0,1 and 2 points are 0.45, 0.05 and 0.50 respectively. Assuming that the outcomes are independent, the probability of India getting at least 7 points is `0. 0875` b. `1//16` c. `0. 1125` d. none of these

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CENGAGE PUBLICATION-PROBABILITY-All Questions
  1. The probabilities that a student passes in Mathematics,Physics and Che...

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  2. If P (E) = 0.05, what is the probability of ‘not E’?

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  3. India play two matches each with West Indies and Australia. In any ...

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  4. One hundred identical coins, each with probability 'p' of showing head...

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  5. The probability of India winning a test match against West Indies i...

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  6. An unbiased die with faced marked 1, 2, 3, 4, 5, and 6 is rolled four ...

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  7. For the three events A ,B, and C ,P (exactly one of the events A or B ...

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  8. A box contains 12 red and 6 white balls. Balls are drawn from the bag ...

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  9. Two numbers are selected randomly from the set S={1,2,3,4,5,6} without...

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  10. If the integers m and n are chosen at random between 1 and 100, then t...

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  11. If three distinct number are chosen randomly from the first 100 natura...

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  12. If P(B)=3//4, P(AnnBnnbarC)=1//3 and P( bar A nnBnn barC )=1//3, t h ...

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  13. Aa n dB are two independent events. C is event in which exactly one of...

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  14. Let Aa n dB be two event such that P(AuuB)geq3//4 and 1//8lt=P(AnnB)lt...

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  15. There are two red, two blue, two white, and certain number (greater th...

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  16. A drawer contains a mixture of red socks and blue socks, at most 17 in...

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  17. If the probability that the product of the outcomes of three rolls of ...

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  18. If two loaded dice each have the property that 2 or 4 is three times a...

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  19. An urn contains 3 red balls and n white balls. Mr. A draws two balls t...

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  20. Suppose Aa n dB are two events with P(A)=0. 5a n dP(AuuB)=0. 8. Let P(...

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