Home
Class 12
MATHS
The probability of a shooter hitting a t...

The probability of a shooter hitting a target is `3/4`. How many minimum number of times must he/she fire so that the probability of hitting the target at least once is more than 0.99?

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

How many times must a man toss a fair coin so that the probability of getting at least one head is more than 90%?

How many times must a man toss a fair coin so that the probability of getting at least one head is more than 90%?

How many times must a man toss a fair coin so that the probability of having at least one head is more than 90%?

How many times must a fair coin be tossed so that the probability of getting at least one head is more than 80%?

The probability of a man hitting a target is 1/4 . If he fires seven times, what is the probability of his hitting the target atleast twice?

The probability of a shooter hitting a target is 3/4 . If he shoots 10 times, find the probability of hitting 8 targets successfully.

The minimum number of times a fair coin needs to be tossed, so that the probability of getting at least two head is at least 0.96, is-

The probability of A hitting a target is 4/5 and that of B hitting it is 2/3 . They both fire at the target . Find the probability that : only one of them will hit the target.

The probability of A and B achieving a target is 3/4 and 5/6 respectively. If both of them try then find the probability that at least one of them will achieve the target

PSEB-PROBABILITY-Exercise
  1. The probability of a shooter hitting a target is 3/4. How many minimum...

    Text Solution

    |

  2. Given that E and F are events such that P(E) = 0.6, P(F) = 0.3 and P(E...

    Text Solution

    |

  3. Compute P(A|B),if P(B) = 0.5 and P (A cap B) = 0.32

    Text Solution

    |

  4. If P(A) = 0.8, P(B) = 0.5 and P (B|A) = 0.4 find: P(AcapB)

    Text Solution

    |

  5. If P(A) = 0.8, P(B) = 0.5 and P (B|A) = 0.4 find: P(A|B)

    Text Solution

    |

  6. If P(A) = 0.8, P(B) = 0.5 and P (B|A) = 0.4 find: P(AcupB)

    Text Solution

    |

  7. Evaluate P(A cup B) if P(A) = P(B) = 5/ 13 and P(A|B) = 2/ 5

    Text Solution

    |

  8. If P(A) = 6/11 , P(B) = 5/11 and P(A cup B) = 7/11 find: P(AcapB)

    Text Solution

    |

  9. If P(A) = 6/11 , P(B) = 5/11 and P(A cup B) = 7/11 find: P(A|B)

    Text Solution

    |

  10. If P(A) = 6/11 , P(B) = 5/11 and P(A cup B) = 7/11 find: P(B|A)

    Text Solution

    |

  11. Determine P(E|F) if A coin is tossed three times, where : E : head on ...

    Text Solution

    |

  12. Determine P(E|F) if A coin is tossed three times, where : E : at leas...

    Text Solution

    |

  13. Determine P(E|F) : if A coin is tossed three times, where : E : at mo...

    Text Solution

    |

  14. Determine P(E|F) if two coins are tossed once, where : E : tail appea...

    Text Solution

    |

  15. Determine P(E|F) if two coins are tossed once, where : E : no tail app...

    Text Solution

    |

  16. Determine P(E|F) if A die is thrown three times, where : E : 4 appear...

    Text Solution

    |

  17. Determine P(E|F) Mother, father and son line up at random for a famil...

    Text Solution

    |

  18. A black and a red dice are rolled :Find the conditional probability of...

    Text Solution

    |

  19. A black and a red dice are rolled: Find the conditional probability of...

    Text Solution

    |

  20. A fair die is rolled. Consider events E = {1,3,5}, F = {2,3}, and G = ...

    Text Solution

    |

  21. A fair die is rolled. Consider events E = {1,3,5}, F = {2,3}, and G = ...

    Text Solution

    |