Home
Class 9
MATHS
Durations of sunshine in Delhi for first...

Durations of sunshine in Delhi for first 10 days of Auguse, 2016 as reported by the Meterological Department are given below:
9.6,5.2,3.5,1.5,1.6,2.4,2.6,8.4,10.3,10.9
Find the mean `barx`

Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    MODERN PUBLICATION|Exercise EXERCISE|239 Videos

  • QUADRILATERALS

    MODERN PUBLICATION|Exercise EXERCISE|133 Videos

  • SURFACE AREAS AND VOLUMES

    MODERN PUBLICATION|Exercise EXERCISE|228 Videos

Similar Questions

Explore conceptually related problems

Durations of sunshine in Delhi for first 10 days of Auguse, 2016 as reported by the Meterological Department are given below: 9.6,5.2,3.5,1.5,1.6,2.4,2.6,8.4,10.3,10.9 Verify that underset(i=1)overset(10)sum(x_i-barx)=0

Find the mean deviation about the median for the data given below:- x_i 5 7 9 10 12 15 f_i 8 6 2 2 2 6

Find the mean of the given data 10,4,5,2,8,4

Find the mode of the following marks obtained by 20 students 3,5,6,9,3,2,8,8,6,4,5,10,3,5,7,9,9

Find the median of the following data: 7,4,2,5,1,4,0,10,3,8,5,9,2

find the mean of data 3,5,8,1,4,6

Find the minor of element 6 in the determinant triangle = |[1,2,3],[4,5,6],[7,8,9]|

Organise the following marks in a class assessment, in a tabular form. 4, 6, 7, 5, 3, 5, 4, 5, 2, 6, 2, 5, 1, 9, 6, 5, 8, 4, 6, 7 Find the arithmetic mean.

If A= {1,2,3,4,5,6,7} and B= {7,8,9,10}, then A-B equals :

MODERN PUBLICATION-STATISTICS-EXERCISE
  1. Obtain the sum of the deviations of the observations 3,4,6,8,14 from t...

    Text Solution

    |

  2. If barx is the mean of ten natural numbers x1,x2,xy………..x10 show that:...

    Text Solution

    |

  3. Durations of sunshine in Delhi for first 10 days of Auguse, 2016 as re...

    Text Solution

    |

  4. Durations of sunshine in Delhi for first 10 days of Auguse, 2016 as re...

    Text Solution

    |

  5. A cricketar has a mean score of 58 runs in nine innings. Find out how ...

    Text Solution

    |

  6. The average monthly salary of 20 workers in an office is Rs 7650. If t...

    Text Solution

    |

  7. The mean of 31 results is 60. if the mean of first 16 results is 58 an...

    Text Solution

    |

  8. There are 50 students in a class, of which 40 are boys. The average we...

    Text Solution

    |

  9. Find the mean of the following data

    Text Solution

    |

  10. find the mean of daily wages of 60 workers in a factory as per data gi...

    Text Solution

    |

  11. Find the mean of the following frequency distribution

    Text Solution

    |

  12. If the mean of the following frequency distribution is 8, find the val...

    Text Solution

    |

  13. find the missing freuency p for the following frequency distribution w...

    Text Solution

    |

  14. If the mean of the following data is 15, find p

    Text Solution

    |

  15. find the value of p for the following distribution whose mean is 16.6

    Text Solution

    |

  16. Find the value of p if the mean of the following distributions is 20

    Text Solution

    |

  17. Find the median of the following data: 12,11,6,7,10,17,9,15,13

    Text Solution

    |

  18. Find the median of the following data: 15,6,16,8,22,21,9,18,25

    Text Solution

    |

  19. Find the median of the following data: 7,4,2,5,1,4,0,10,3,8,5,9,2

    Text Solution

    |

  20. Find the median of the following data: 31,38,27,28,36,25,35,40

    Text Solution

    |