Home
Class 10
MATHS
The sum of the probabilities of all the ...

The sum of the probabilities of all the elementary events of an experiment is……..

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise EXERCISE 15.2 |5 Videos

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise TEST YOUR SKILLS |8 Videos

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise OTHER IMPORTANT EXAMPLES |3 Videos

  • POLYNOMIALS

    KUMAR PRAKASHAN|Exercise OBJECTIVE QUESTIONS|26 Videos

  • QUADRATIC EQUATIONS

    KUMAR PRAKASHAN|Exercise Test Your Skills|19 Videos

Similar Questions

Explore conceptually related problems

Complete the following statement: The sum of the probabilities ofall the elementary events of an experiment is _____

In an experiment , 2 unbiased conins were tossed for 200 times. During the experiment, two heads were received 25 times, one head was received 100 times and no head was received 75 times. Calculate the probability of each event on the basis of the experiment.

The elementary step with slow rate represents

An unbiased coin is tossed 20 times. In this experiment , 11 heads and 9 tails were received. Calculate the probability of receiving head and the probability of receiving tail on the basis of the experiment .

State the probability of an impossible event.

The probability that an event A occurs in a single trial of an experiment is 0.6. In the first three independent trials of the experiment, the probability that A occurs atleast once is ……….

The probability that an event A occurs in a singal trial of an experiment is 0.3 Six independent trials of the experiment are performed. What is the variance of probability distribution of occurrence of event A ?

can 7/2 be the probability of an event? Explain.

Find the probability of each event when a die is rolled once

KUMAR PRAKASHAN-PROBABILITY -EXERCISE 15.1
  1. The probability of an event that cannot happen is .......... Such ...

    Text Solution

    |

  2. The probability of an event that is certain to happen is ...........

    Text Solution

    |

  3. The sum of the probabilities of all the elementary events of an experi...

    Text Solution

    |

  4. The probability of an event is greater than or equal to ......... and ...

    Text Solution

    |

  5. Which of the following experiments have equally likely outcomes? Exp...

    Text Solution

    |

  6. Which of the following experiments have equally likely outcomes? Expla...

    Text Solution

    |

  7. A trial is made to answer a true-false question. The answer is right o...

    Text Solution

    |

  8. A baby is born. It is a boy or a girl.

    Text Solution

    |

  9. Why is tossing a coin considered to be a fair way of deciding which ...

    Text Solution

    |

  10. Which of the following cannot be the probability of an event?

    Text Solution

    |

  11. If P(E)=0. 05 P(E) = 0.05, what is the probability of not E?

    Text Solution

    |

  12. A bag contains lemon flavoured candies only. Malini takes out one c...

    Text Solution

    |

  13. It is given that in a group of 3 students, the probability of 2 stu...

    Text Solution

    |

  14. A bag contains 3 red balls and 5 black balls. A ball is drawn at ra...

    Text Solution

    |

  15. A box contains 5 red marbles, 8 white marbles and 4 green marbles. One...

    Text Solution

    |

  16. A piggy bank contains hundred 50p coins, fifty Rs. 1 coins, twenty ? ...

    Text Solution

    |

  17. Gopi buys a fish from a shop for his aquarium. The shopkeeper takes o...

    Text Solution

    |

  18. A game of chance consists of spinning an arrow which comes to rest ...

    Text Solution

    |

  19. A die is thrown once. Find the probability of getting (i) a prime numb...

    Text Solution

    |

  20. One card is drawn from a well-shuffled deck of 52 cards. Find the prob...

    Text Solution

    |