Home
Class 9
MATHS
The following is the distribution of wei...

The following is the distribution of weights (in kg) of 50 persons: Marks:, 50-55, 55-60, 60-65, 65-70, 70-75, 75-80, 80-85, 85-90 No. of Person, 12, 8, 5, 4, 5, 7, 6, 3 Draw a histogram for the above data.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • FACTORIZATION OF POLYNOMIAL

    RD SHARMA|Exercise All Questions|220 Videos

  • HERON'S FORMULA

    RD SHARMA|Exercise All Questions|102 Videos

Similar Questions

Explore conceptually related problems

The following is the distribution of weights (in kg) of 52 persons: Weight in kg, Persons 30-40 40-50 50-60 60-70 70-80, 10 15 17 6 4 What is the lower limit of class 50-60? Find the class marks of the classes 40-50, 50-60 What is the class size?

The following table gives production yield per hectare of wheat of 100 farms of a village: Production yield 50-55 55-60 60-65 65-70 70-75 75-80 in kg per hectare: No. of farms: 2 8 12 24 38 16 Draw ‘less than’ ogive and ‘more than’ ogive.

Calculate the mean and standard deviation for the following distribution: Marks:,20-30,30 - 40,40-50,50-60,60-70,70-80,80-90 No.of students: 3,6,13,15,14,5,4

The distribution below gives the weight of 30 students in a class. Find the median weight of students: Weight (in kg): 40-45 45-50 50-55 55-60 60-65 65-70 70-75 No. of students: 2 3 8 6 6 3 2

The following table gives the marks scored by 100 students in an entrance examination. Marks:, 0-10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-70, 70-80 No. of Students (Frequency):, 4, 10, 16, 22, 20, 18, 8, 2

The modal class for the following frequency distribution, is {:("Marks:", 0-10,10-20,20-40,40-50,50-60,60-70,70-90,90-100),("No. of students:",4,6,14,16,14,8,16,5):}

A car is going for a long journey of 16 hours, starting at 5:00 hrs. The speeds of the car at different hours are given below: Time (in hours):, 5:00, 7:00, 9:00, 11:00, 13:00, 15:00, 17:00, 19:00, 21:00 Speed (in km/hour):, 40, 50, 60, 80, 70, 65, 75, 60, 50 Draw a velocity-time graph for the above data:

Calculate the median from the following data: Rent (in Rs.): 15-25 25-35 35-45 45-55 55-65 65-75 75-85 85-95 No. of Houses: 8 10 15 25 40 20 15 7

Given the following frequency distribution with some missing frequencies class, 10-20,20-30,30-40,40-50,50-60,60-70,70-80 Frequency 180 , - , 34, 180 , 136 , - , 50 If the total frequency is 685 and median is 42.6 then the missing frequencies are

RD SHARMA-GRAPHICAL REPRESENTATION OF STATISTICAL DATA-All Questions
  1. The investment (in ten crores of rupees) of the Life Insurance Corpo...

    Text Solution

    |

  2. The following data gives the value (in crores of rupees) of the In...

    Text Solution

    |

  3. The production of oil (in lakh tonnes) in some of the refineries ...

    Text Solution

    |

  4. The expenditure (in 10 crores of rupees) on health by the Govern...

    Text Solution

    |

  5. The following table gives the marks scored by 100 students in an ent...

    Text Solution

    |

  6. The following is the distribution of weights (in kg) of 50 persons:...

    Text Solution

    |

  7. Represent the following data by means of historgram.

    Text Solution

    |

  8. Draw a histogram for the marks of students given below :

    Text Solution

    |

  9. The given table presents the number of illiterate males in the age gro...

    Text Solution

    |

  10. For the following data, draw a histogram and a frequency polygon:

    Text Solution

    |

  11. Construct a histogram for the following data:

    Text Solution

    |

  12. Draw a histogram for the daily earnings of 30 drug stores in the fol...

    Text Solution

    |

  13. The monthly profits (in Rs.) of 100 shops are distributed as follows...

    Text Solution

    |

  14. Which one of the following is not the graphical representation of st...

    Text Solution

    |

  15. In a frequency distribution, ogives are graphical representation of 1...

    Text Solution

    |

  16. A frequency polygon is constructed by plotting frequency of the class ...

    Text Solution

    |

  17. In a histogram the area of each rectangle is proportional to 1)the cl...

    Text Solution

    |

  18. In a histogram the class intervals or the groups are taken along ...

    Text Solution

    |

  19. A histogram is a pictorial representation of the grouped data in whi...

    Text Solution

    |

  20. In a histogram, each class rectangle is constructed with base as fr...

    Text Solution

    |