Home
Class 12
MATHS
The probability that a bulb produced by ...

The probability that a bulb produced by a factory will fuse 150 days of use is 0.05.Find the probability that out of 5 such bulbs(i)none

Promotional Banner

Topper's Solved these Questions

  • Applications of Derivatives

    CHETANA PUBLICATION|Exercise Exercise|144 Videos

  • Definite integration

    CHETANA PUBLICATION|Exercise Exercise|111 Videos

Similar Questions

Explore conceptually related problems

The probability that a bulb produced by a factory will fuse 150 days of use is 0.05.Find the probability that out of 5 such bulbs(ii)not more than one.

The probability that a bulb produced by a factory will fuse 150 days of use is 0.05.Find the probability that out of 5 such bulbs(iii)more than one

The probability that a bulb produced by a factory will fuse 150 days of use is 0.05.Find the probability that out of 5 such bulbs(iv)atleast one will fuse after 150 days of use.

The probability that a mountain-bike rider travelling along a certain track will have a tyre burst is 0.05.Find the probability that among 17 riders:(i)exactly one has a burst type

CHETANA PUBLICATION-BINOMIAL DISTRIBUTION-EXERCISE
  1. Five cards are drawn successively with replacement from a well-shuffle...

    Text Solution

    |

  2. Five cards are drawn successively with replacement from a well-shuffle...

    Text Solution

    |

  3. The probability that a bulb produced by a factory will fuse 150 days o...

    Text Solution

    |

  4. The probability that a bulb produced by a factory will fuse 150 days o...

    Text Solution

    |

  5. The probability that a bulb produced by a factory will fuse 150 days o...

    Text Solution

    |

  6. The probability that a bulb produced by a factory will fuse 150 days o...

    Text Solution

    |

  7. A bag consists of 10 balls each marked with one of the digits 0 to 9.I...

    Text Solution

    |

  8. On a multiple choice examination with three,possible answers for each ...

    Text Solution

    |

  9. A person buys a lottery ticket in 50 lotteries,in each of which his ch...

    Text Solution

    |

  10. A person buys a lottery ticket in 50 lotteries,in each of which his ch...

    Text Solution

    |

  11. A person buys a lottery ticket in 50 lotteries,in each of which his ch...

    Text Solution

    |

  12. In a box of floppy discs is known that 95% will work.A sample of three...

    Text Solution

    |

  13. In a box of floppy discs is known that 95% will work.A sample of three...

    Text Solution

    |

  14. Find the probability of throwing atmost 2 sixes in 6 throws of a singl...

    Text Solution

    |

  15. It is know that 10% of certain articles manufactured are defective.Wha...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  18. Given X~B(n,p)(iv)If n=25,E(X)=10,find P and SD(X).

    Text Solution

    |

  19. Given that X~B(n,p) (iv)If n=10,E(X)=8,find Var(X).

    Text Solution

    |

  20. Let X~B(10,0.2).Find (i)(X=1)

    Text Solution

    |