Home
Class 11
MATHS
Explain the meaning of P(A cup B)-P(A ca...

Explain the meaning of `P(A cup B)-P(A cap B)` for two events A and B.

Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPERS-SET 9

    UNITED BOOK HOUSE|Exercise EXERCISE|48 Videos

  • Model Test Set - 10

    UNITED BOOK HOUSE|Exercise Exercise |41 Videos

Similar Questions

Explore conceptually related problems

Given P(A)=(3)/(7), P(B)=(4)/(7) and P(A+B)=(7)/(9) for two events A and B. Find P(A//B) and P(B//A) . Are the events A and B independent ?

If P(A^C cup B^c)=5/6 , P(A) = 1/2 , P(B^C) = 2/3 are the events A and B independent?

P (A cup B) = 0.6, P(A cap B) = 0.2 Determine, P(A^c) + P(B^C) .

P(A)=1/2 ,P(B)=2/5 and P(A cup B) =0.7 state whether the events A and B are mutually exclusive

Which is the simplified representation of (A' cap B' cap C) cup (B cap C ) cup (A cap C) where A,B and C are subsets of set X

Let A and B be two events such that Pbar((A cup B)) = 1/6, P(A cap B) "and" P(bar (A)) = 1/4, "where" barA stands for the complement of the event A. Then the events A and B are-

Let A and B be two events such that P(A) = 0.3 and P(A cup B) = 0.8 . If A and B are independent events then P(B) = ?

If P(A)=(2)/(3),P(B)=(1)/(2) and P(A cap B)=(1)/(6) State wheather the events A and B are

If P(A)=(2)/(3), P(B)=(1)/(2) and P(A cup B) =(5)/(6) , then the events A and B are -

For two sets if A cup B = A cap B then______

UNITED BOOK HOUSE-Model Test Set - 1-Exercise
  1. Are the data n=10 sumi xi^2=400,overlinex=7, consistent ?

    Text Solution

    |

  2. What is Leptokurtic ?

    Text Solution

    |

  3. Explain the meaning of P(A cup B)-P(A cap B) for two events A and B.

    Text Solution

    |

  4. Give the definition of mutually exclusive events.

    Text Solution

    |

  5. State De Morgan’s laws for two arbitary events A and B ?

    Text Solution

    |

  6. Give the expression not more than two events occur’ for two arbitrary ...

    Text Solution

    |

  7. Give the condition when two events A and B will be mutually independen...

    Text Solution

    |

  8. What is Life table?

    Text Solution

    |

  9. Give the forniula of Fisher’s index number ?

    Text Solution

    |

  10. Distinguish between positive skewness and negative skewness.

    Text Solution

    |

  11. Find the G.M. of n observations a, ar, ar^2..., ar^(n-1)

    Text Solution

    |

  12. Write the demerits of geometric mean?

    Text Solution

    |

  13. Express the following probabilities in the probability. Statement : P(...

    Text Solution

    |

  14. Express the following probabilities in the probability. Statement : P(...

    Text Solution

    |

  15. Prove that if A^c and B^c are independent, then are A and B?

    Text Solution

    |

  16. Write the classical definition of probability and state its limitation...

    Text Solution

    |

  17. What is Ogive? What are its uses?

    Text Solution

    |

  18. Describe the construction process of a questionnaire.

    Text Solution

    |

  19. The lower and the upper quartiles of a disiribution are 14.6 and 25.2 ...

    Text Solution

    |

  20. What is histogram? How does it differ from a bar diagram?

    Text Solution

    |