Home
Class 12
MATHS
Let x denote the number of tails prec...

Let x denote the number of tails preceding the first head when an unbiased coin is tossed repeatedly find the probability distribution of x

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Topper's Solved these Questions

  • RANDOM VARIABLE AND ITS DISTRIBUTION

    CHHAYA PUBLICATION|Exercise Long Answer Type Questions|10 Videos

  • RANDOM VARIABLE AND ITS DISTRIBUTION

    CHHAYA PUBLICATION|Exercise Multiple Correct Answer Type|5 Videos

  • RANDOM VARIABLE AND ITS DISTRIBUTION

    CHHAYA PUBLICATION|Exercise Very Short Answer Type Questions|14 Videos

  • QUESTIONS PAPER -2019

    CHHAYA PUBLICATION|Exercise WBJEE 2019|45 Videos

  • REAL NUMBERS

    CHHAYA PUBLICATION|Exercise Exercise (Long Answer Type Questions)|10 Videos

Similar Questions

Explore conceptually related problems

Let x denote the number of heads when 10 unbiased coins are tossed find the probability distribution of x

A unbiased coin tossed three times. Find the probability of getting 1 head

An unbiased die thrown twice find the probability distribution of the number of sixes

If an unbiased coin is tossed 7 times, find the probability of obtaining 4 'Hence and 3 'Tails'.

Two unbiased coins are tossed one time. Find the probability of occuring two tails?

A coin is tossed n times. Find the probability of odd numbers of heads.

Describe the sample space when one coin is tossed repeatedly till head comes.

A balanced coin is tossed repeatedly until a tail appears if x denotes the number of heads preceding the first tail find the probability distribution of x

Obtain the expection of the number of tails preceding the first head in the indefinite series of tosses of the same coin

If the number of heads obtained is denoted by X when two unbiased coins are tossed then find the mean value of X.

CHHAYA PUBLICATION-RANDOM VARIABLE AND ITS DISTRIBUTION -Short Answer Type Questions
  1. Define a random varible on the sample space of the random experi...

    Text Solution

    |

  2. Define two random variable X and Y on the sample space of the rando...

    Text Solution

    |

  3. Examine which one of the following represent the probability distri...

    Text Solution

    |

  4. A random experiment consists of three independent tosses of a fair ...

    Text Solution

    |

  5. Four unbiased coins are tossed simultaneously let x be the random vari...

    Text Solution

    |

  6. Let x denote the sum of digits in the random experiement of throw...

    Text Solution

    |

  7. Let x denote the number of tails preceding the first head when a...

    Text Solution

    |

  8. In a box there are 5 watches of which 2 are known to be defective ...

    Text Solution

    |

  9. Five defective bulbs are accidentally mixed with 20 good ones it i...

    Text Solution

    |

  10. From a lot of 25 ariticles containing 5 defective a sample of 4...

    Text Solution

    |

  11. Two cards are drawn simultaneously (or successively without repl...

    Text Solution

    |

  12. A discrete random variable x has the following probability distrub...

    Text Solution

    |

  13. A random variable x has the following probability function (...

    Text Solution

    |

  14. For what value of k will the function f(x) =kx x=1,2,3 ...., n be a ...

    Text Solution

    |

  15. The probability distribution of a random variable x is as follows ...

    Text Solution

    |

  16. Let x denote the number of heads when 10 unbiased coins are toss...

    Text Solution

    |

  17. In a given business venture a man can make a profit of Rs 300 with p...

    Text Solution

    |