Home
Class 12
MATHS
Probability distribution of X is given b...

Probability distribution of X is given below,
then the value of K is :

A

`1/4`

B

`3/16`

C

`1/8`

D

none of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MODERN PUBLICATION|Exercise EXERCISE|543 Videos

  • MOCK TEST-3

    MODERN PUBLICATION|Exercise EXERCISE|35 Videos

  • RELATIONS AND FUNCTION

    MODERN PUBLICATION|Exercise EXAMPLE|212 Videos

Similar Questions

Explore conceptually related problems

Let 'X' be a discrete random variable. The probability distribution of X is given below: Then E(X) is equal to :

Let X be a random variable. The probability distribution of X is given below: The E(X) is equal to

Let X be a discrete random variable. The probaility distribution of X is given below: The E (X) is equal to

The probability distribution of 'X' is : find the value of k:

The following is the probability distribution of a random vaiable X. The value of k is

In the diagram given below the value of x is

Find the mean and variance of the random variable X, whose probability distribution is given by the following table:

The probability distribution of a random variable X is given below: find the value of k.

MODERN PUBLICATION-PROBABILITY-EXERCISE
  1. Two cards are drawn at random and without replacement from a pack of 5...

    Text Solution

    |

  2. An urn contains 10 black and 5 white balls. Two balls are drawn from t...

    Text Solution

    |

  3. Probability distribution of X is given below, then the value of K is ...

    Text Solution

    |

  4. If A and B are any two events such that : P(A) + P(B) – P(A and B) = P...

    Text Solution

    |

  5. In a single throw of a pair od die, the probability of getting total o...

    Text Solution

    |

  6. A and B are two mutually exclusive events of an experiment. If P (not ...

    Text Solution

    |

  7. P(E/F) is equal to :

    Text Solution

    |

  8. If P(A)=0.3, P(B)=0.4, find P(AuuB). where A and B are independent eve...

    Text Solution

    |

  9. A pair of coins is tossed once. Find the probability of showing at lea...

    Text Solution

    |

  10. A and B are events such that 2P(A)=P(B)=5/13, P(A/B)=2/5, then P(AuuB)...

    Text Solution

    |

  11. The probability of obtaining an even prime number on each die, when a ...

    Text Solution

    |

  12. If P(A)=3/5 and P(B)=1/5, find P(AnnB) if A and B are independent even...

    Text Solution

    |

  13. If P(A)=7/13, P(B)=9/13 and P(AnnB)=4/13, evaluate P(A/B).

    Text Solution

    |

  14. If A and B are events such that P(A)=0.4, P(B)=0.5 and P(B/A)=0.6, the...

    Text Solution

    |

  15. If P (A) = 1/2 , P(B) = 0 then P (A|B) is :

    Text Solution

    |

  16. In a box containing 100 bulbs, 10 bulbs are defective. Probability th...

    Text Solution

    |

  17. In rolling of two fair six faced dice, the probability of getting tota...

    Text Solution

    |

  18. Three dice are rolled once. The chance of getting a score of 5 is :

    Text Solution

    |

  19. The probability distribution of 'X' is : find the value of k:

    Text Solution

    |

  20. If two dice are thrown simultaneously, then the probability that the s...

    Text Solution

    |