Home
Class 12
MATHS
A random variable is said to be continuo...

A random variable is said to be continuous, if

A

it takes uncountably infinite values

B

it takes countably infinite values

C

it takes countably finite values

D

it takes uncountably finite values

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PLANE

    NIKITA PUBLICATION|Exercise MULTIOLE CHOICE QUESTIONS|154 Videos

  • QUESTION PAPER MHT-CET 2016

    NIKITA PUBLICATION|Exercise MCQs|50 Videos

Similar Questions

Explore conceptually related problems

A random variable is said to be discrete, if

Correlation between two variable is said to be perfect if

Discrete random variable

CONTINUES PROPORTION Three numbers abc are said to be in continued proportion if abbc are in proportion.

The probability distribution of a random variable is as follows: The variance of x is

A random variable X has the distribution. Then , variance of the distribution, is

A random variable X has Poisson distribution with mean 2 .Then P(X>= 2) equals

The random variable X is the amount of syrup prescript by a physician. Then the random variable is

If the variance of the random variable X is 5 ,then variance of the random variable -3X is

NIKITA PUBLICATION-PROBABILITY DISTRIBUTION-MCQs
  1. A random variable is said to be discrete, if

    Text Solution

    |

  2. A random variable is said to be continuous, if

    Text Solution

    |

  3. If X is the r.v. having values from sample space S and P (x) is the p...

    Text Solution

    |

  4. If X is a r.v., then

    Text Solution

    |

  5. If X is a continuous r.v., then the function f(x) is said to p.d.f. of...

    Text Solution

    |

  6. Number of attempts required by a candidate to clear I.A.S. examination...

    Text Solution

    |

  7. Four cars are selected from a showroom. X = Number of cars having di...

    Text Solution

    |

  8. A highway-safety group is interested in studying the speed (in km/hour...

    Text Solution

    |

  9. A page in a book can have at most 300 words. X = Number of misprints o...

    Text Solution

    |

  10. The random variable X is the amount of syrup prescript by a physician....

    Text Solution

    |

  11. Number of floors in a building. Then the random variable is

    Text Solution

    |

  12. 20 white rats are available for an experiment. Twelve rats are males a...

    Text Solution

    |

  13. A sample of 10 batteries is selected X = Number of batteries that fail...

    Text Solution

    |

  14. Number of students present in a class of 50 students Then the random...

    Text Solution

    |

  15. A social worker is interested in knowing the number of illiterates in ...

    Text Solution

    |

  16. A person on a high protein diet is interested in the random variable X...

    Text Solution

    |

  17. If a RV X="Height of a sky scrapper" Then the random variable is

    Text Solution

    |

  18. An economist is interested in the random variable X, the number of une...

    Text Solution

    |

  19. A player goes to gymnasium ragularly. X = Reduction in his weight in a...

    Text Solution

    |

  20. A quality control manager notes down the life times of 10 electronic c...

    Text Solution

    |