Home
Class 11
MATHS
Derive the formula of median from ogive ...

Derive the formula of median from ogive for a frequency distribution.

Promotional Banner

Topper's Solved these Questions

  • NAVA NALANDA

    UNITED BOOK HOUSE|Exercise EXERCISE|50 Videos

  • PROBABILITY STATISTICS AND MATHEMATICAL REASONING

    UNITED BOOK HOUSE|Exercise EXERCISE|10 Videos

Similar Questions

Explore conceptually related problems

What is mode ? State the formula of mode for grouped frequency distribution.

Derive the median formula for a continuous frequency distribution.

find the median of the following frequency distribution

Find the median of the following frequency distribution table.

Find the average of the numbers from the given frequency distribution :

Find the mode of data from the following frequency distribution table :

Write a short note on histogram of a frequency distribution.

If the mean age of 50 men is 41.1 years then find the values of x and y from the following frequency distribution table.

Quartiles of a frequency distribution obtained from

Find the median and mode of the given marks, the frequency distribution is given in question no. 17 in exercise -1.

UNITED BOOK HOUSE-Nava Nalanda School, Question Paper -Exercise
  1. If Y = a + bx, a, b be two real constants, then prove that Range (y) =...

    Text Solution

    |

  2. Prove that logn(n + 1) > log(n + 1) (n + 2), for n > 1.

    Text Solution

    |

  3. Show that for any set of n real values x1, x2,…….xn. x1^2 + x2^2 + …....

    Text Solution

    |

  4. State Remainder theorem.

    Text Solution

    |

  5. If a, b, c are all positive, prove that 6abc le bc(b + c) + ca(c + a) ...

    Text Solution

    |

  6. Find the degree two polynomial function f(x) for which it is known tha...

    Text Solution

    |

  7. If a variable assumes n values a, ar,………ar^(n - 1) (r < 1) with equal ...

    Text Solution

    |

  8. Write a short note on histogram of a frequency distribution.

    Text Solution

    |

  9. Write down the merits and demerits of mass questionnaire method.

    Text Solution

    |

  10. if sin^4x+sin^2x=1,then prove that cot^4x+cot^2x=1.

    Text Solution

    |

  11. Two groups of 15 and 22 values have variances 9 and 16 respectively. I...

    Text Solution

    |

  12. Write a general formula expressing central moments in terms of raw mom...

    Text Solution

    |

  13. If s and R are respectively the standard deviation and range of set of...

    Text Solution

    |

  14. If barx1 and barx2 are the A.M. of two sets with n1 and n1 observation...

    Text Solution

    |

  15. Derive the formula of median from ogive for a frequency distribution.

    Text Solution

    |

  16. Prove that all odd-ordered central moments are zero for a symmetrical ...

    Text Solution

    |

  17. Derive Lagrange's interpolation formula.

    Text Solution

    |

  18. Prove that 1/n overset(n)underset(E1)sum |xi - A| attains, minimum whe...

    Text Solution

    |

  19. If the mean and variance of one set of values be barx1 and s1^2 and th...

    Text Solution

    |

  20. In a frequency table, the upper boundary of each class-interval has a ...

    Text Solution

    |