Home
Class 12
MATHS
Find the coefficient of variation of the...

Find the coefficient of variation of the data 6,8,10,12,14,16,18,20,22,24

Text Solution

Verified by Experts

The correct Answer is:
`=38.27`
Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    NEW JOYTHI PUBLICATION|Exercise EXSERCISE|34 Videos

  • STATISTICS

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|40 Videos

  • SETS

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|21 Videos

  • STRAIGHT LINES

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|122 Videos

Similar Questions

Explore conceptually related problems

Find the coefficient of variation of the following data : 18,20,15,12,25 .

Find the coefficient of variation of 24,26,33,37,29,31.

Find the co-efficient of variation for the following data : 16,13,17,21,18.

Find the variance of the following data: 6, 8, 10, 12, 14, 16, 18, 20, 22, 24

Variance of the data 2,4,6,8,10 is

Calculate the coefficient of variationof the following data : 20,18,32,24,26 .

Find the range and coefficient of range of the following data. (i) 63,89,98,125,79,108,117,68 (ii) 43.5,13.6,18.9,38.4,61.4,29.8

Find the mean and variance for each of the data in 6, 7, 10, 12, 13, 4, 8, 12

Find the mean deviation about the median for the data 13, 17,16,14,11,13,10,16,11,18,12,17.

NEW JOYTHI PUBLICATION-STATISTICS-QUESTIONS FROM COMPETITIVE EXAMS
  1. Find the coefficient of variation of the data 6,8,10,12,14,16,18,20,22...

    Text Solution

    |

  2. The mean mark in Statistics of 100 students in a class was 72 .The mea...

    Text Solution

    |

  3. If the mean of numbers 27+x,156+x " is "82, then the mean of 130 +x,1...

    Text Solution

    |

  4. If mu us the mean of distribution {y(1),f(1)}, then sumf(1)(i(1)-mu) ...

    Text Solution

    |

  5. A batsman score runs in 10 innings 38,70,48,34,42,55,63,46,54 and 44. ...

    Text Solution

    |

  6. The average weight of students in a class of 35 students is 40 kgs . I...

    Text Solution

    |

  7. Standard deviation of the first 2n+1 natural numbers is equal to

    Text Solution

    |

  8. Mean marks scored by the students of a class is 53. The mean mark of t...

    Text Solution

    |

  9. The average monthly salary of workers in a factory is Rs.206 . If the ...

    Text Solution

    |

  10. For the arithmetic progression a,(a+d),(a+2d),(a+3d),......,(a+2nd), t...

    Text Solution

    |

  11. The standard deviation of n obervations x(1),x(2).....,x(n) is 2. If s...

    Text Solution

    |

  12. The standard deviation of the numbers 31,32,33, ……., 46,47 is

    Text Solution

    |

  13. The standard deviation for the scores 1,2,3,4,5,6, and 77 is 2. Then ...

    Text Solution

    |

  14. If the variance of 1,2,3,4,5 , …., 10 is (99)/(12), then the standard ...

    Text Solution

    |

  15. If ""^(n)C(8)=""^(n)C(2), find ""^(n)C(2).

    Text Solution

    |

  16. The arithmetic mean of 7 consecutive integers starting with 'a' is m. ...

    Text Solution

    |

  17. The mean and variance of n observations x(1),x(2),x(3),...x(n) are 5 a...

    Text Solution

    |

  18. If the standard deviation of 3,8,6,10,12,9,11,10,12,7 is 2.71 , then t...

    Text Solution

    |

  19. The A.M of 9 terms is 15. If one more term is added to this series , ...

    Text Solution

    |

  20. If the average of the numbers 1,2,3,…., 98,99,x is 100x, then the valu...

    Text Solution

    |

  21. If the median of (x)/(5),x,(x)/(4),(x)/(2),(x)/(3)(xgt0) is 8, then t...

    Text Solution

    |