Home
Class 12
MATHS
If X is a continuous random variable the...

If X is a continuous random variable then `P(X ge a)=` _________.

A

`P(alta)`

B

`1-P(xgta)`

C

`1-P(xlta)`

D

`1-P(xlea-1)`

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY DISTRIBUTIONS

    PREMIERS PUBLISHERS|Exercise EXERCISE 11.6|20 Videos
  • ORDINARY DIFFERENTIAL EQUATIONS

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (ANSWER THE FOLLOWING QUESTIONS )|22 Videos
  • THEORY OF EQUATIONS

    PREMIERS PUBLISHERS|Exercise Problems for practice (Answer the following)|21 Videos

Similar Questions

Explore conceptually related problems

If X is a continuous random variable then p(a lt x lt b)= __________.

F(X)=(pi)/(2+tan^(-1))(x)/(pi)-inftyltxltinfty is a distribution of a continous random variable X then P(X le 1) is

If X is a continuous random variable then which of the following is incorrect?

If X is a discrete random variable P(X gta) is equal to

If f(x) = (A)/(x), 1 lt x lt e^(3) is a probability density function of a continuous randdom variable X find A and P (X gt e) .

If F(x)=(A)/(pi)=(1)/(16+x^(2))-inftyltxltinfty is a pdf of a continous random variable x then the value of A is

If f(x)=k(2x-x^(2)),0lexle1 is probability density function of a continous random variable x then k is

If f(x) = (A)/(pi)(1)/(16+x^(2)),0 ltx lt oo is a probability density function of a continuous random variable X then the value of A is ……… .

PREMIERS PUBLISHERS-PROBABILITY DISTRIBUTIONS-PROBLEMS FOR PRACTICE
  1. X is a ranodm variable having the following of probability mass functi...

    Text Solution

    |

  2. If F(x)={{:(kx^(3),0ltxlt2),(0,"otherwise"):} is probability density ...

    Text Solution

    |

  3. If X is a continuous random variable then P(X ge a)= .

    Text Solution

    |

  4. If a continous random variable f(x)=(k)/(x^(2)+16)-inftyltxltinfty the...

    Text Solution

    |

  5. If f(x)=ae^(-2x)0ltxltinfty is a probability density function of a ran...

    Text Solution

    |

  6. If X is a discrete random variable P(X gta) is equal to

    Text Solution

    |

  7. For a binomial distrubution with mean 2 and variance 4/3 p is equal t...

    Text Solution

    |

  8. If F(x) is a distribution function of a random variable then the false...

    Text Solution

    |

  9. In a binomial distribution if n =5 P(X=3)=2(PX=2)then

    Text Solution

    |

  10. F(X)=(pi)/(2+tan^(-1))(x)/(pi)-inftyltxltinfty is a distribution of a ...

    Text Solution

    |

  11. A discrete random variable X has probability mass function P(x) then

    Text Solution

    |

  12. In a packet of 50 pens 10 are red pens if 5 pen are selected what is t...

    Text Solution

    |

  13. In 12 throw of a die getting 2 or 4 is considered as success then the...

    Text Solution

    |

  14. Given E(X)=10, Var(X)=25 where X is a random variable and Y=aX-b is a...

    Text Solution

    |

  15. The probability distribution of a discrete random variable x is given...

    Text Solution

    |

  16. If mean =0 standard deviation =2 Then E(X^(2)) is

    Text Solution

    |

  17. IfF(x)=(A)/(pi)=(1)/(16+x^(2))-inftyltxltinfty is a pdf of a continous...

    Text Solution

    |

  18. In a binomial distribution with mean 4 and variance 16/5 then p is

    Text Solution

    |

  19. Given E(X+C)=8 and E(X-C)=12 The value of C is

    Text Solution

    |

  20. Var(5x-2)=?if Var(X)=1

    Text Solution

    |