Home
Class 12
MATHS
8 coins are tossed simultaneously. The p...

`8` coins are tossed simultaneously. The probability of getting at least 6 heads is

A

`(57)/(64)`

B

`(229)/(256)`

C

`(7)/(64)`

D

`(37)/(256)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • BINOMIAL DISTRIBUTION

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|30 Videos
  • BINOMIAL DISTRIBUTION

    TARGET PUBLICATION|Exercise EVALUTION TEST|12 Videos
  • BINOMIAL DISTRIBUTION

    TARGET PUBLICATION|Exercise EVALUTION TEST|12 Videos
  • APPLICATIONS OF DERIVATIVES

    TARGET PUBLICATION|Exercise EVALUATION TEST|20 Videos
  • CONTINUITY

    TARGET PUBLICATION|Exercise Evaluation Test|10 Videos

Similar Questions

Explore conceptually related problems

Six coins are tossed simultaneously. The probability of getting at least 4 heads, is

8 coins are tossed simultaneously . The probability of getting 6 head is

Two different coins are tossed simultaneously. The probability of getting atleast one head is

If 10 coins are tossed simultaneoiusly , then probability of getting at least 7 heads is

Two coins are tossed simultaneously. The probability of getting at most one head is

Ten unbiased coins are thrown simultaneously. The probability of getting at least seven heads is

TARGET PUBLICATION-BINOMIAL DISTRIBUTION-CRITICAL THINKING
  1. The probability that a student is not a swimmer is 1/5. Then the proba...

    Text Solution

    |

  2. A man makes attempts to hit the target. The probabilty of hitting the ...

    Text Solution

    |

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

    Text Solution

    |

  4. A contest consist of predicting the result win, draw or defeat of 7 fo...

    Text Solution

    |

  5. A coin is tossed successively three times. The probability of getting ...

    Text Solution

    |

  6. A die is thrown 10 times. If getting an even number is considered as a...

    Text Solution

    |

  7. If X follows the binomial distribution with parameters n=6 and p and 9...

    Text Solution

    |

  8. A die is thrown 3 times. Getting a 3 or 6 on the top face is considere...

    Text Solution

    |

  9. The probability that a man can hit a target is 3//4. He tries 5 times....

    Text Solution

    |

  10. If three dice are thrown together, then the probability of getting 5 o...

    Text Solution

    |

  11. 8 coins are tossed simultaneously. The probability of getting at least...

    Text Solution

    |

  12. A fair coin is tossed a fixed number of times. If the probability of g...

    Text Solution

    |

  13. For a binomial distribution,

    Text Solution

    |

  14. A die is thrown thrice. If getting a four is considered a success, the...

    Text Solution

    |

  15. A die is tossed twice. 'Getting a number greater than 4' is considered...

    Text Solution

    |

  16. If the mean and the variance of a binomial variable X are 2 and 1 resp...

    Text Solution

    |

  17. The mean and variance of a binomial distribution are 4 and 3 respectiv...

    Text Solution

    |

  18. A card is drawn at random 4 times, with replacement, from a pack of 52...

    Text Solution

    |

  19. If X be binomial distribution with mean np and variance npq, then find...

    Text Solution

    |

  20. Two cards are drawn successively with replacement from a well shuffled...

    Text Solution

    |