Home
Class 9
MATHS
The electricity bills (in rupees) of 25 ...

The electricity bills (in rupees) of 25 houses in a locality are given below. Construct a grouped frequency distribution table with a class size of 75.
170, 212, 252, 225, 310, 712, 412, 425, 322, 325, 192, 198, 230, 320, 412,
530, 602, 724, 370, 402, 317, 403, 405, 372, 413

Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|269 Videos
  • SUMMATIVE ASSESSMENT

    VGS PUBLICATION-BRILLIANT|Exercise SUMMATIVE ASSESSMENT|27 Videos
VGS PUBLICATION-BRILLIANT-STATISTICS-EXERCISE
  1. Identify the scale used on the axes of the adjacent graph. Write the f...

    Text Solution

    |

  2. The marks 30 students of a class, obtained in a test (out of 75) , are...

    Text Solution

    |

  3. The electricity bills (in rupees) of 25 houses in a locality are given...

    Text Solution

    |

  4. A company manufactures car batteries of particular type. The life (in ...

    Text Solution

    |

  5. Give 3 situations, where mean, median and mode are separately appropri...

    Text Solution

    |

  6. Rain fall of a place in the week is 4 cm, 5 cm, 12cm, 3cm, 6cm, 8cm, 0...

    Text Solution

    |

  7. If the mean of 10, 12, 18, 13, P and 17 is 15, find the value of P.

    Text Solution

    |

  8. If the mean of the following data is 7.5 , then find the value of ‘A’ ...

    Text Solution

    |

  9. Find the median of the scores 75, 21, 56 , 36 , 81 , 05, 42

    Text Solution

    |

  10. Median of a data, arranged in ascending order 7, 10, 15, x, y, 27, 30 ...

    Text Solution

    |

  11. In finding the median, the given data must be written in order. Why ?

    Text Solution

    |

  12. The following numbers are the sizes of shoes sold by a shop in a parti...

    Text Solution

    |

  13. Classify your class mates according to their heights and find the mode...

    Text Solution

    |

  14. If shopkeeper has to place an order for shoes, which number shoes shou...

    Text Solution

    |

  15. Test scores out of 100 for a class of 20 students are as follows: 93...

    Text Solution

    |

  16. Test scores out of 100 for a class of 20 students are as follows: 93...

    Text Solution

    |

  17. Test scores out of 100 for a class of 20 students are as follows: 93...

    Text Solution

    |

  18. Weights of parcels in a transport office are given below. Find the mea...

    Text Solution

    |

  19. AFLATOUN social and financial educational programme initiated savings ...

    Text Solution

    |

  20. The mean (average) weight of three students is 40 kg. One of the stude...

    Text Solution

    |