Home
Class 12
MATHS
Two events E and F are independent . If ...

Two events E and F are independent . If P ( E) =0.3 , P (E `cup F) = 0.5 ` then P ( E | F ) - P (F |E) equals

A

`2/7`

B

`3/35`

C

`1/70`

D

`1/7`

Text Solution

Verified by Experts

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

If E and F are independent events, P (E) = 1/2 and P (F) = 1/3 , then P (E nn F) is :

If E and F are independent events, P(E) = 1/20 and P(F) = 1/3 then P (E cap F) is :

Given that E and F are events such that P(E) = 0.6, P(F) = 0.3 and P(E cap F) = 0.2 find P(E|F) and P(F|E)

If E and F are independent events, P(E)=1/(2)andP(F)=1/(3) then P(EnnF) is :

Choose the correct answer : If E and F are events such that P(E) = 0•6, P(F) = 0.3, P(E nn F) = 0.2 then P(E/F) is :

Let E^c denote the complement of an event E. Let E,F,G be pairwise independent events with P(G) gt 0 and P(E nn F nn G)=0 Then P(E^c nn F^c | G) equals

If E and F are independent events such that 0ltP(E)lt1 and 0ltP(F)lt1, then

PRADEEP PUBLICATION-PROBABILITY-EXERCISE
  1. If A and B are independent events such that 0 lt P (A) lt 1 and 0 lt P...

    Text Solution

    |

  2. Let A and B be two events such that P(A)=3/8, P(B)=5/8 and P(AcupB)=3/...

    Text Solution

    |

  3. Two events E and F are independent . If P ( E) =0.3 , P (E cup F) = 0....

    Text Solution

    |

  4. A bag contains 5 red and 3 blue balls. If 3 balls are drawn at random ...

    Text Solution

    |

  5. In reference Q.20 above,the probability that exactly two of the three ...

    Text Solution

    |

  6. Three persons A,B and C fire at a target in turn, starting with A. the...

    Text Solution

    |

  7. Three distinguisable balls are distributed in three cells. The probabi...

    Text Solution

    |

  8. Suppose X is a binomial variate B(5,p) and P(X=2)=P(X=3), then p is eq...

    Text Solution

    |

  9. A die is thrown and a card is selected at random from a deck of 52 pla...

    Text Solution

    |

  10. A box contains 3 orange balls, 3 green and 2 blue balls. Three balls a...

    Text Solution

    |

  11. A flashlight has 8 batteries out of which 3 are dead. If two batteries...

    Text Solution

    |

  12. Two dice are thrown. If it is known that the sum of the number on the ...

    Text Solution

    |

  13. Two cards are drawn from a well shuffled deck of 52 playing cards with...

    Text Solution

    |

  14. The mean and variance of a random variable X having a binomial distrib...

    Text Solution

    |

  15. Two numbers are selected randomly from the set S={1,2,3,4,5,6} without...

    Text Solution

    |

  16. Which one is not a requirement of a binomial distribution?

    Text Solution

    |

  17. The probability distribution of a discrete random variable X is given ...

    Text Solution

    |

  18. Let X be a random variable. The probability distribution of X is given...

    Text Solution

    |

  19. Let 'X' be a discrete random variable assuming values x1, x2, ...........

    Text Solution

    |

  20. For the following probability distribution E(X) is equal to

    Text Solution

    |