Home
Class 12
MATHS
Two or more events associated with a ran...

Two or more events associated with a random experiment are said to be mutually exclusive if the occurrence of any one of them prevents the occurrence of all others.

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ACCURATE PUBLICATION|Exercise Questions Carrying Type - 4 marks|42 Videos

  • PROBABILITY

    ACCURATE PUBLICATION|Exercise SAMPLE QUESTION PAPER -I ( SOLVED ) ( SECTION -A)|32 Videos

  • PROBABILITY

    ACCURATE PUBLICATION|Exercise Questions Carrying Type -II ( FILL IN THE BLANKS QUESTIONS)|10 Videos

  • MATRICES

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 6 MARKS |4 Videos

  • RELATION AND FUNCTIONS

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 1 MARK - TYPE-III|11 Videos

Similar Questions

Explore conceptually related problems

Two events A and B associated with an experiment are said to be exclusive iff AcapB =………………….

True or false If A and B are two events associated with an experiment such that P(A)>0 and also P(B)>0, then A and B can be both mutaully exclusive and independent.

Two dice are thrown and the sum of the numbers which come up on the dice is noted. Let us consider the following events associated with this experiment : A : the sum is even B : the sum is a multiple of 3 C : the sum is less than 4 D : the sum is greater than 11. Which of these events are mutually exclusive ?

If A and B are two independent events, the probability that both A and B occur is 1/8 and the probability that neither of them occours is 3/8. Find the probaility of the occurrence of A.

A and B are two independent events. The probability that both A and B occur is 1/6 and is probability that neither of them occurs is 1/3 . Find the probability of the occurrence of A.

The probability of occurrence of an event A is 0.5 and that of B is 0.3. If A and B are mutually exclusive events, then the probability of netiher A nor B is:

These questions consist of two statements each,printed as Assertion and Reason.While asnwering these questions you are required to chose any one of the following four responses. If both Assertion and Reason are true and Reason in correct explanation of Assertion. If both assertion and Reason are true but reason is not correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:If you burn a plant,its nitrogen componenet is given of as ammonia and other gases. Reason:Hydroponics does not allows plant to grow well if they are supplied with all the mineral nutrients they need.

Let E and F be two independent events. The probability that exactly one of them occurs is 11/25 and the probability if none of them occurring is 2/25 . If P(T) denotes the probability of occurrence of the event T , then

If E_1 and E_2=phi are any two events associated with an experiment and lambdaP(E_1capE_2)=P(E_1//E_2) , then write down the value of lambda .

ACCURATE PUBLICATION-PROBABILITY -Questions Carrying Type -III ( TRUE OR FALSE QUESTIONS )
  1. Three events A, B and C are said to be independent if P( A cap B cap C...

    Text Solution

    |

  2. One of the condition of Bernoulli trials is that the trails are indepe...

    Text Solution

    |

  3. Let P (A)gt 0 and P (B) gt 0. Then A and B can be both mutually exclus...

    Text Solution

    |

  4. If A and B are independent events, then A' and B' are also independent...

    Text Solution

    |

  5. Two events A and B will be independent, if:

    Text Solution

    |

  6. Two independent events are always mutually exclusive.

    Text Solution

    |

  7. If A and B are two independent events then P (A and B) = P(A). P(B).

    Text Solution

    |

  8. If A and B are independent events, then P(A'uuB)=1-P(A)P(B').

    Text Solution

    |

  9. If A and B are independent, then P (exactly one of A, B occurs) = P(A)...

    Text Solution

    |

  10. If A and B are two events such that P (A) gt 0 and P(A) + P (B) gt 1, ...

    Text Solution

    |

  11. If A, B and C are three independent events such that P (A)=P(B) =PC) =...

    Text Solution

    |

  12. Three coins are tossed simultaneously. Find the sample space.

    Text Solution

    |

  13. Two or more events associated with a random experiment are said to be ...

    Text Solution

    |

  14. If P(A)=(1)/(5),P(B)=(3)/(10) and P(AnnB)=(3)/(25), then find (i) P(...

    Text Solution

    |

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

    Text Solution

    |

  16. If A and B are independent events, then P(A'uuB)=1-P(A)P(B').

    Text Solution

    |

  17. Let {E(1), E(2), ..., E(n),} be a partition of the sample space S, and...

    Text Solution

    |

  18. Let {E(1), E(2), ..., E(n),} be a partition of the sample space S, and...

    Text Solution

    |

  19. Let X denote the number of hours you study during a randomly selected ...

    Text Solution

    |

  20. State true or false for the following statements : The random variab...

    Text Solution

    |