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A computer installation has 10 terminal...

A computer installation has 10 terminals.Independently,the probability that any one terminal will require attention during a week is 0.1.Find the probabilities that 1.

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CHETANA PUBLICATION-BINOMIAL DISTRIBUTION-EXERCISE
  1. The probabilty that a machine does not develop a fault within 3 years ...

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  2. A computer installation has 10 terminals.Independently,the probabilit...

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  3. A computer installation has 10 terminals.Independently,the probabilit...

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  4. A computer installation has 10 terminals.Independently,the probabilit...

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  5. A computer installation has 10 terminals.Independently,the probabilit...

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  6. In a large school,80% of the pupils like mathematics.A visitor to the ...

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  7. In a large school,80% of the pupils like mathematics.A visitor to the ...

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  8. It is observed that,it rains on 12 days out of 30 days.Find the probab...

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  9. It is observed that,it rains on 12 days out of 30 days.Find the probab...

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  10. If probability of success in a single trail is 0.01.How many trails ar...

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  11. In binomial distribution with five Bernoulli's trails,probability of o...

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  12. Each of five questions on a multiple chice examination has four choice...

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  13. Each of five questions on a multiple chice examination has four choice...

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  14. The probability that a person who undergoes a kidney operation will re...

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  15. The probability that a person who undergoes a kidney operation will re...

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  16. The probability that a person who undergoes a kidney operation will re...

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  17. The probability that a person who undergoes a kidney operation will re...

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  18. The centres for disease control have determined that when a person is ...

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  19. Given that X~B(n,p) (i)If n=10 and p=0.4,find E(X) and Var(X).

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  20. Given X~B(n,p)(ii)If P=0.6,E(X)=6,find n and Var(X).

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