Home
Class 12
MATHS
Consider 5 independent Bernoulli.s trial...

Consider 5 independent Bernoulli.s trials each with probability of success p. If the probability of at least one failure is greater than or equal to `(31)/(32)` , then p lies in the interval : (1) `(1/2,3/4]` (2) `(3/4,(11)/(12)]` (3) `[0,1/2]` (4) `((11)/(12),1]`

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

Let X be the number of successes in 'n' independent Bernoulli trials with probability of success p=(3)/(4) , the least value of 'n' so that P(x ge 1) ge 0.9375 is

(5 1/4-3 1/3)= (12)/(23) (b) 2 1(11)/(12) (d) (11)/(12)

In a sequence of independent trials, the probability of the success in one trial is 1/4 . Find the probability that the second success takes place on or after the fourth trial in 6 trials.

If in a certain experiment the probability of success in each trial is 3/4 times the probability of failure, then the probability of at least one success in 5 trials is

There are 5 independent trials , probability of exactly one success is 0.4096 , probability of exactly 2 success is 0.2048 . Find probability of exactly 3 success

In a series of 3 independent triais the probability of exactly 2 success is 12 xx as image as the probability of 3 successes.The probability of a success in each trial is: (A) (1)/(5) (B) (2)/(5) (C) (3)/(5) (D) (4)/(5)

RESONANCE DPP-JEE MAINS-All Questions
  1. Solution of differential equation f(x)(dy)/(dx)=(f(x))^2+f(x)y+f(x)'.y...

    Text Solution

    |

  2. The number of real solutions of tan^(-1)sqrt(x(x+1))+sin^(-1)sqrt(x^2+...

    Text Solution

    |

  3. Consider 5 independent Bernoulli.s trials each with probability of ...

    Text Solution

    |

  4. If a hyperbola passes through the foci of the ellipse (x^2)/(25)+(y^2...

    Text Solution

    |

  5. Area bounded by the curve y=m a xdot{s in x ,cos x}a n dx -axis, betw...

    Text Solution

    |

  6. The number of 15th roots of unity which are also the 25th root of u...

    Text Solution

    |

  7. The length of the transverse axis of the hyperbola 9x^(2)-16y^(2)-18x ...

    Text Solution

    |

  8. Value of the parameter ' a ' such that the area bounded by y=a^2x^2+a...

    Text Solution

    |

  9. v20.1

    Text Solution

    |

  10. The line y=m x bisects the area enclosed by the curve y=1+4x-x^2 and t...

    Text Solution

    |

  11. The chord of contact of the pair of tangents drawn from each point on ...

    Text Solution

    |

  12. Extremities of a diagonal of a rectangle are (0, 0) and (4, 3). The eq...

    Text Solution

    |

  13. If the equation (5x-1)^2+(5y-2)^2=(lambda^2-2lambda+1)(3x+4y-1)^2 repr...

    Text Solution

    |

  14. If x1, x2& x3 are three distinct numbers which satisfy the relation ...

    Text Solution

    |

  15. The area of the quadrilateral formed by the tangents at the endpoint o...

    Text Solution

    |

  16. int(sinxcosx)/(sqrt(1-sin^4x)).dx

    Text Solution

    |

  17. Let C be the centre, BCB the minor axis and S the focus (ae, 0) for ...

    Text Solution

    |

  18. If a^3+b^3+6a b c=8c^3&omega is a cube root of unity then: a , b...

    Text Solution

    |

  19. If x^2+a x+10=0a n dx^2+b x-10=0 have common root, then a^2-b^2 i...

    Text Solution

    |

  20. A person standing on the bank of a river observes that the angle of el...

    Text Solution

    |