Home
Class 9
MATHS
Describe two events that are sure to hap...

Describe two events that are sure to happen.

Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MODERN PUBLICATION|Exercise EXERCISE|45 Videos

  • POLYNOMIALS

    MODERN PUBLICATION|Exercise EXERCISE|247 Videos

  • QUADRILATERALS

    MODERN PUBLICATION|Exercise EXERCISE|133 Videos

Similar Questions

Explore conceptually related problems

Describe two events that are impossible to happen.

Three coins are tossed. Describe : two events, which are mutually exclusive.

Three coins are tossed. Describe : two events, which are mutually exclusive but not exhaustive.

A coin is tossed once. Then, if it turns up a head a die is thrown once : if it turns up a tail it is tossed twice more. Describe : the event B “that at least two tails occur or a number greater than 4 occurs.”

Three coins are tossed. Describe : two events, which are not mutually exclusive.

Three coins are tossed. Describe Two events which are mutually exclusive.

Three coins are tossed. Describe Two events which are mutually exclusive but not exhaustive.

Describe the events taking place during interphase.

MODERN PUBLICATION-PROBABILITY-EXERCISE
  1. Define the probability of an event.

    Text Solution

    |

  2. When a die is thrown, what are the six possible outcomes?

    Text Solution

    |

  3. Describe two events that are sure to happen.

    Text Solution

    |

  4. Describe two events that are impossible to happen.

    Text Solution

    |

  5. A fair coins is tossed 60 times and it came up with tails 27 times. Fi...

    Text Solution

    |

  6. A die is thrown 100 times if the probability of getting an even number...

    Text Solution

    |

  7. A coin is tossed 50 times and the tail appears 28 times. In a single t...

    Text Solution

    |

  8. True/False: Probability of a sure event is 0.

    Text Solution

    |

  9. True/False: Probability of an impossible event is 1.

    Text Solution

    |

  10. True/False: If E is an event, then 0 le P(E) le1

    Text Solution

    |

  11. True/False: If E is an event, the P(E) + P(notE) = 0

    Text Solution

    |

  12. True|false: use the theoretical probability of an event 'E' is 0.47, ...

    Text Solution

    |

  13. Can the experiment probability of an event be a negative number? If no...

    Text Solution

    |

  14. True/False: The experimental probability of an event cannot be great...

    Text Solution

    |

  15. True/False: Out of 35 students participating in a debate 10 are boys...

    Text Solution

    |

  16. True/False: The probability of losing a game is 0.7. The probability...

    Text Solution

    |

  17. True/False: In a one-day cricket match, a batsman hits the boundary ...

    Text Solution

    |

  18. Fill in the blanks: P(E) + P(bar(E)) =

    Text Solution

    |

  19. Fill in the blanks: P(E) lies between and

    Text Solution

    |

  20. Fill in the blanks: P(E) lies between and

    Text Solution

    |