Home
Class 12
MATHS
Using binomial distribution find the pro...

Using binomial distribution find the probability of obtaining "less than 3 heads" when an unbiased coin is tossed 6 times.

Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    PRADEEP PUBLICATION|Exercise EXERCISE|467 Videos

  • MODEL PAPER (2)

    PRADEEP PUBLICATION|Exercise EXERCISE|40 Videos

  • RELATIONS AND FUNCTIONS

    PRADEEP PUBLICATION|Exercise EXERCISE|401 Videos

Similar Questions

Explore conceptually related problems

A coin is tossed 6 times. Find the probability of obtaining no head.

A coin is tossed 6 times. Find the probability of obtaining 4 heads.

Find the Probability distribution of the number of heads when three coins are tossed.

A coin is tossed 3 times. The probability of obtaining at least two heads will be :

The probability of getting exactly two heads when tossing a coin three times is

Find the probability distribution of the number of heads when two coins are tossed.

Three coins are tossed. Find the probability of getting : all heads

Find the probability of not getting a pair of heads in a simultaneous toss of two coins.

PRADEEP PUBLICATION-PROBABILITY-EXERCISE
  1. A coin is tossed 5 times. What is the probability that head appears an...

    Text Solution

    |

  2. A coin is tossed 5 times. What is the probability that head appears on...

    Text Solution

    |

  3. Using binomial distribution find the probability of obtaining "less th...

    Text Solution

    |

  4. The probability of a man hitting a target is 1/4. If he fires seven ti...

    Text Solution

    |

  5. In a hurdle race, a player has to cross 10 hurdles. The probability th...

    Text Solution

    |

  6. A bag contains 10 balls each marked with one of the digit is 0 t0 9. I...

    Text Solution

    |

  7. Find the probability distribution of the number of doublets in four th...

    Text Solution

    |

  8. Find the probability distribution of number of doublets in three throw...

    Text Solution

    |

  9. Three cards are drawn in succession form a well shuffled pack of 52 ca...

    Text Solution

    |

  10. Determine the binomial distribution whose mean is 10 and whose standar...

    Text Solution

    |

  11. If the sum of mean and variance of a binomial distribution is 4.8 for ...

    Text Solution

    |

  12. If the sum of the mean and variance of a binomial distribution for 18 ...

    Text Solution

    |

  13. A lot of 100 watches is known to have 10 defective watches. If 8 wath...

    Text Solution

    |

  14. A pair of dice is thrown 7 times if getting a total of 7 is considered...

    Text Solution

    |

  15. A bag contains 7 red, 4 white and 5 black balls. If four balls are dra...

    Text Solution

    |

  16. If getting '5' or '6' in a throw of an unbiased dice is a success and ...

    Text Solution

    |

  17. A bag contains 4 white and 7 black and 5 red balls. 4 balls are drawn ...

    Text Solution

    |

  18. The sum of mean and variance of a binomial distribution is 18 and sum ...

    Text Solution

    |

  19. A box contains 100 tickets each bearing one of the numbers from 1 to 1...

    Text Solution

    |

  20. An urn contains 25 balls of which 10 balls bear a mark 'X' and the rem...

    Text Solution

    |