Home
Class 11
MATHS
Workers in an industry have a 10% c...

Workers in an industry have a 10% chance of sufering from an occupational disease ,Probability that , out of 6 workers , at least 5 will catch the discease is

A

`(11)/(2,00,000)`

B

`(11)/( 2,000)`

C

`(11) /( 200)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CIRCLE AND CONICS

    MARVEL PUBLICATION|Exercise MISCELLANEOUS MCQs|50 Videos

Similar Questions

Explore conceptually related problems

The probability that out of 10 person,all born in June,at least two have the same birthday is

If 10% of the attacking air crafts are expected to be shot down before reaching the target, the probability that out of 5 aircrafts at least four will be shot before they reach the target is

If the chance of a gushot hitting a target is 0.2 then the probability that at least 2 shots out of 10 will hit the target is

A person draws out two balls successively from a bag containing 6 red and 4 white balls. The probability that at least one of them will be white is

The records of a hospital show that 10% of the cases of a certain disease are fatal. If 6 patients are suffering from the disease, then the probability that only three will die is

A recent survey shows that the ages of 200 workers in a factory is distributed as follows : If a worker is selected at random , find the probability that the selected worker is (i) 40 years or more (ii) under 40 years (iii) having an age from 30 to 39 years (iv) under 60 but over 39 years .

MARVEL PUBLICATION-BERNOULLI TRIALS AND BINOMIAL DISTRIBUTION-MULTIPLE CHOICE QUESTIONS
  1. If X to B ( n= 10,p=0.5) then : p(X ge 9)=…

    Text Solution

    |

  2. A coin is tossed 5 times. What is the probability of getting at least ...

    Text Solution

    |

  3. Workers in an industry have a 10% chance of sufering from an ...

    Text Solution

    |

  4. Hens of a certain breed lay eggs 5 days 5 days a weak one an...

    Text Solution

    |

  5. As an answer to a question , two options are given only one of ...

    Text Solution

    |

  6. Jui's chance of winning a single game aginst Vrushali is (3)/(...

    Text Solution

    |

  7. A fair coin is tossed 9 times. The probability that it shows heads in ...

    Text Solution

    |

  8. IF x to B ( n= 6 ,P =0.3)and (0.3) ^(6) = 0.000729 then : P ( x l...

    Text Solution

    |

  9. IF X to B ( n= 20,p=0.03) and (0.97)^(20) = 0.5437 then : P ( X ge 1)...

    Text Solution

    |

  10. A coin is tossed n times. The probability that head will turn up an od...

    Text Solution

    |

  11. A man takes a step forward with probability 0.4 and backward with prob...

    Text Solution

    |

  12. If n toys are distributed among N boys randomly, then the probability ...

    Text Solution

    |

  13. If X follows a binomial distribution with parameters n=8 and p=1//2, t...

    Text Solution

    |

  14. A coin is rolled n times. If the probability of getting head at least ...

    Text Solution

    |

  15. If X is a binomial variate with parameters n and p, where 0gt pgt such...

    Text Solution

    |

  16. Number of times a fair coin must be tossed so that the probab...

    Text Solution

    |

  17. An unbiased coin is tossed n times. Let X denote the number of times h...

    Text Solution

    |

  18. If A and B toss 3 coins each, The probability that both get equal numb...

    Text Solution

    |

  19. IF X and Y are independent binomial variables such that X to ...

    Text Solution

    |

  20. If X and Y are independent binomial vatiates B(5,1/2) and B(7,1/2) and...

    Text Solution

    |