Home
Class 12
MATHS
If n and p are two parameters of Binomi...

If n and p are two parameters of Binomial Distribution and its variance is `sigma^(2)` then -

A

`sigma^(2) gt 4n`

B

`sigma^(2)ge 4n`

C

`4sigma^(2)le n`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MCQ ZONE

    CHHAYA PUBLICATION|Exercise Question Paper 5|80 Videos

  • MAXIMA AND MINIMA

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination E|2 Videos

  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos

Similar Questions

Explore conceptually related problems

If n and p are two parameters of binomial distribution then its standard deviation is -

If n and p are two parameters of a binomial distribution, state which one of the following is not true -

In a binomial distribution mean is 4 and variance is 3 then find the mode

Determine the binomial distribution whose mean is 9 and variance is 6.

The variance of a binomial distribution with parameters n and p is

If sigma^(2) be the variance of a binomial distribution with parameters n and p then -

The variance of a binomial distribution with parameters n and p is-

The S. D of a binomial distribution with parameters n and p is

The mean of a binomial distribution with parameters n and p is

The mean of the binomial distribution with parameters n and p is

CHHAYA PUBLICATION-MCQ ZONE -Question Paper 7
  1. If A and B are two events and P(A cup B)=(5)/(6), P(A cap B)=(1)/(3) a...

    Text Solution

    |

  2. If two fair coins are tossed together 5 times, then the probability o...

    Text Solution

    |

  3. If n and p are two parameters of Binomial Distribution and its varian...

    Text Solution

    |

  4. 5 unbiased coins are tossed at random. The probability of getting at l...

    Text Solution

    |

  5. Roots of the equation 3x^2 -6x+4=0 are alpha and beta then find the ...

    Text Solution

    |

  6. The angle between the normals to the planes x-y+2z=8 and 2x+y+z=12 is...

    Text Solution

    |

  7. The acute angle between the normals to the planes the points (3, 2, 3...

    Text Solution

    |

  8. If the lines (x-1)/(2)=(y-2)/(3)=(z-3)/(4) and (x-4)/(5)=(y-1)/(2)=(z-...

    Text Solution

    |

  9. The equation of the line passing through the point (2, -3, 1) and para...

    Text Solution

    |

  10. If the straight line joining the points (4, -3, 2) and (3, -1, 5) is p...

    Text Solution

    |

  11. If veca=hati-2hatj+3hatk and vecb=-2hati+hatj-2hatk, then the value o...

    Text Solution

    |

  12. A unit vector perpendicular to both the vectors hati+hatj and hatj+hat...

    Text Solution

    |

  13. If the vectors vec alpha=hati+3hatj+hatk, vec beta=2hati-hatj-hatk an...

    Text Solution

    |

  14. If |veca xx vecb|^2+(veca*vecb)^(2)=196 and |vecb|=2, then the value o...

    Text Solution

    |

  15. If e^(y)+xy=e^(2) then the value of (d^(2)y)/(dx^(2)) at x=0 is -

    Text Solution

    |

  16. Derivative of sin^(-1)x w.r.t. cos^(-1) sqrt(1-x^(2)) is -

    Text Solution

    |

  17. If x=a(theta+sin theta), y=a(1-cos theta), then the value of (dy)/(d...

    Text Solution

    |

  18. The equation ax^(2)+bx+c=0 has one real root between 0 and k. If 4a...

    Text Solution

    |

  19. If lim(x to oo) [ (x^(3)+1)/(x^(2)+1)-(ax+b)]=2, then the values of a ...

    Text Solution

    |

  20. Let f(x) be continuous in (-oo, oo) and f'(x) exists in (-oo, oo). If...

    Text Solution

    |