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The probability that the certain kind of...

The probability that the certain kind of component will survive a check test is 0.6.Find the probability that exactly 2 of the next 4 components tested survive.

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CHETANA PUBLICATION-BINOMIAL DISTRIBUTION-EXERCISE
  1. Lot of 100 items contains 10 defective items.Five itwms are selected a...

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  2. A large chain retailer purchases certain kind of electric device from ...

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  3. The probability that the certain kind of component will survive a chec...

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  4. An examination consists of 10 multiple-choice questions,in each of whi...

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  5. The probability that a machine will produce all bolts in a production ...

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  6. The probability that a machine will produce all bolts in a production ...

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  7. The probability that a machine will produce all bolts in a production ...

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  8. The probabilty that a machine does not develop a fault within 3 years ...

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

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

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

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

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

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

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

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

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

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

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

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

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