Home
Class 9
MATHS
If the classes are 0-10, 10-20,20-30… th...

If the classes are 0-10, 10-20,20-30… then in which class should the observation 10 be inclused?

A

0-10

B

`10-20`

C

`0-10 and `10-20` in these classes

D

`20-30`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    CHETANA PUBLICATION|Exercise Exercise|48 Videos

  • SETS

    CHETANA PUBLICATION|Exercise EXERCISE|45 Videos

  • TRIANGLES

    CHETANA PUBLICATION|Exercise Example|14 Videos

Similar Questions

Explore conceptually related problems

The classes are 5-10,10-15,15-20,…….Find the class width of each class.

If class mark is 10 and class width is 6, then find the class.

The classes are 5 -9 , 10-14,15-19,20-24,... Find the lower boundary of the class 10-14.

On the occasion of Deepawali festival, each student of a class sends greeting cards to the others. If there are 20 students in the class, then the total number of greeting cards exchanged by the students is

The classes are 5-9 , 10-14,15-19,20-24,... Find the upper boundary of the class 15-19 .

The data is given for 62 student a in a cetain class, regarding their mathematis marks out of 100. Take the classes 0-10 , 10-20 ,… and prepare frequny distribution table and cumulative frequency table more than or equal to type. What i the cumulative frequency more than or equal to type of the class 0-10 ?

The data is given for 62 student a in a cetain class, regarding their mathematis marks out of 100. Take the classes 0-10 , 10-20 ,… and prepare frequny distribution table and cumulative frequency table more than or equal to type. How many students obtianed 40 marks or above 40?

The data is given for 62 student a in a cetain class, regarding their mathematis marks out of 100. Take the classes 0-10 , 10-20 ,… and prepare frequny distribution table and cumulative frequency table more than or equal to type. How many students obtianed 90 marks or above 90?

CHETANA PUBLICATION-STATISTICS-Exercise
  1. What is the upper class limit for the class 15-35?

    Text Solution

    |

  2. What is the class mark of class 25-35?

    Text Solution

    |

  3. If the classes are 0-10, 10-20,20-30… then in which class should the o...

    Text Solution

    |

  4. The mean of five numbers is 50, out of which mean of 4 numbers is 46, ...

    Text Solution

    |

  5. mean of 100 observations is 40. The 9 observation is 30. If this is re...

    Text Solution

    |

  6. What is the mode of 19, 19, 15, 20, 25, 15, 20, 15?

    Text Solution

    |

  7. What is the median of 7, 10, 7, 5, 9, 10?

    Text Solution

    |

  8. From following table, what is the cumulative frequency of less than ty...

    Text Solution

    |

  9. The mean of the data 87, 92, 63, 78, 92, 59, 72, 66, is……..

    Text Solution

    |

  10. The mark of a class test are given below 28, 26,17, 12, 14, 19, 27, 26...

    Text Solution

    |

  11. The mode of 18, 14, 22, 23, 14, 18, 17, 18, 28, 28, 14, 25, 14 is……………

    Text Solution

    |

  12. The mean of eleven number is 47. If a number is added then the mean is...

    Text Solution

    |

  13. A cricket player scored run in different matches as follows : 36, 41, ...

    Text Solution

    |

  14. Classify following information as primary data or secondary data. Numb...

    Text Solution

    |

  15. Classify following information as primary data or secondary data.Numbe...

    Text Solution

    |

  16. Classify following information as primary data or secondary data.Elect...

    Text Solution

    |

  17. Classify following information as primary data or secondary data.Elect...

    Text Solution

    |

  18. Classify following information as primary data or secondary data. Lete...

    Text Solution

    |

  19. All 30 members of a 'Nature Club' in a school planted trees in the fou...

    Text Solution

    |

  20. The consumption of electricity for one month (in units of 40 houses in...

    Text Solution

    |