Home
Class 10
MATHS
The following table gives the frequency ...

The following table gives the frequency distribution of married women by age at marriage: Age (in years)    Frequency          Age (in years)    Frequency 15-19                 53                       40-44                 9 20-24                 140                     45-49                 5 25-29                 98                       50-54                 3 30-34                 32                       55-59                 3 35-39                 12                       60 and above      2 Calculate the median and interpret the results

Promotional Banner

Topper's Solved these Questions

  • SOME APPLICATIONS OF TRIGONOMETRY

    RD SHARMA|Exercise All Questions|154 Videos

  • SURFACE AREAS AND VOLUMES

    RD SHARMA|Exercise All Questions|417 Videos

Similar Questions

Explore conceptually related problems

The following table gives the number of boys of a particular age in a class of 40 students. Calculate the mean age of the students Age (in years): 15 16 17 18 19 20 No. of students: 3 8 10 10 5 4

Following is the distribution of marks in Statistics obtained by 32 students : {:("Mid - value",5,15,25,35,45,55),("Frequency",4,6,10,7,3,2):} Caculate the median marks.

If the median of the following frequency distribution is 28.5 find the missing frequencies: Class interval: 0-10 10-20 20-30 30-40 40-50 50-60 Total Frequency: 5 f_1 20 15 f_2 5 60

Construct a frequency polygon for the following data: Age (in year) 0-2 2-4 4-6 4-8 8-10 10-12 12-14 14-16 16-18 Frequency 2 4 6 8 9 6 5 3 1

Draw an ogive to represent the following frequency distribution: Class-interval: 0-4 5-9 10-14 15-19 20-24 No. of students: 2 6 10 5 3

Obtain the median for the following frequency distribution: x : 1 2 3 4 5 6 7 8 9 f : 8 10 11 16 20 25 15 9 6

For the following frequency distribution draw a cumulative frequency curve of "'more than type'" and hence obtain the median value [["Class",0-10,10-20,20-30,30-40,40-50,50-60,60-70],["Frequency",5,15,20,23,17,11,9]]

The age distribution of 400 persons in a colony having median age 32 is given below: {:("Age (in years) :", 20-25,25-30,30-35,35-40,40-45,45-50),("Frequency :", 110,x,75,55,y,30):} Then, x - y is

Calculate the missing frequency from the following distribution, it being given that the median of the distribution of 24. Age in years: 0-10 10-20 20-30 30-40 40-50 No. of persons: 5 25 ? 18 7

RD SHARMA-STATISTICS-All Questions
  1. Find the missing frequencies in the following frequency distribution i...

    Text Solution

    |

  2. An incomplete distribution is given below: You are given that th...

    Text Solution

    |

  3. The following table gives the frequency distribution of married women ...

    Text Solution

    |

  4. If the median of the following frequency distribution is 28.5 find the...

    Text Solution

    |

  5. The median of the following data is 525. Find the missing frequency, i...

    Text Solution

    |

  6. If the median of the following data is 32.5, find the missing frequ...

    Text Solution

    |

  7. Compute the median for each of the following data:

    Text Solution

    |

  8. A survey regarding the height (in cm) of 51 girls of class X of a scho...

    Text Solution

    |

  9. A life insurance agent found the following data for distribution of ...

    Text Solution

    |

  10. The lengths of 40 leaves of a plant are measured correct to the neares...

    Text Solution

    |

  11. The following table gives the distribution of the life time of 400 neo...

    Text Solution

    |

  12. The distribution below gives the weight of 30 students in a class. Fin...

    Text Solution

    |

  13. Find the mode of the following data:  120, 110, 130, 110, 120, 140,...

    Text Solution

    |

  14. Compute the modal value for the following frequency distribution: x : ...

    Text Solution

    |

  15. The following data gives the distribution of total household expendi...

    Text Solution

    |

  16. The following table shows the age distribution of cases of a certain ...

    Text Solution

    |

  17. Find the mode of the following data: (i) 3, 5, 7, 4, 5, 3, 5, 6, 8, 9,...

    Text Solution

    |

  18. The shirt sizes worn by a group of 200 persons, who bought the shirt ...

    Text Solution

    |

  19. Find the mode of the following distribution:

    Text Solution

    |

  20. Compare the modal ages of two groups of students appearing for an ent...

    Text Solution

    |