Home
Class 8
MATHS
Define the following terms: (i) Observat...

Define the following terms: (i) Observations                              (ii) Raw data (iii) Frequency of an observation (iv) Frequency distribution (v) Discrete frequency distribution (vi) Grouped frequency distribution (vii) class-interval                              (viii)   Class-size (ix) Class limits                                 (x)      True class limits

Promotional Banner

Topper's Solved these Questions

  • CUBES AND CUBE ROOTS

    RD SHARMA ENGLISH|Exercise All Questions|118 Videos

  • DATA HANDLING-II (HISTOGRAMS)

    RD SHARMA ENGLISH|Exercise All Questions|16 Videos

Similar Questions

Explore conceptually related problems

Define the following terms: (i)Observations (ii) data (iii) Frequency of an observation (iv) Frequency distribution

Define the following terms: (i) Observations (ii) data (iii) Frequency of an observation (iv)Frequency distribution

For the following frequency distribution The upper limit of median class is

Consider the following frequency distribution The upper limit of the median class in

Given below is a cumulative frequency distribution showing the mars secured by 50 students of a class From the frequency distribution table for the data.

To draw a histogram to represent the following frequency distribution. The adjusted frequency for the class 25-45 is

Prepare a continuous grouped frequency distribution from the following data Also, find the size of class intervals.

Find the mean of the frequency distribution: (ii) The weight of 40 students of class IX are given below:

The mean of the following distribution is 18. Find the frequency f of the class 19-21 .

The mean of the following distribution is 52 and the frequency of class interval 30-40 is f. Find f.

RD SHARMA ENGLISH-DATA HANDLING-I (CLASSIFICATION AND TABULATION DATA)-All Questions
  1. Given below are the ages of 25 students of class VIII in a school. Pre...

    Text Solution

    |

  2. From a discrete frequency distribution from the following scores: 15...

    Text Solution

    |

  3. Define the following terms: (i) Observations                          ...

    Text Solution

    |

  4. The final marks in mathematics of 30 students are as follows: 53,61...

    Text Solution

    |

  5. The weights of new born babies (in kg) in a hospital on a particula...

    Text Solution

    |

  6. Following data gives the number of children in 40 families: 1,2,6,5...

    Text Solution

    |

  7. Prepare a frequency table of the following scores obtained by 50 st...

    Text Solution

    |

  8. A die was thrown 25 times and following scores were obtained: 1,5,2...

    Text Solution

    |

  9. In a study of number of accidents per day, the observations for 30 ...

    Text Solution

    |

  10. Prepare a frequency table of the following ages (in years) of 30 st...

    Text Solution

    |

  11. Following figures relate to the weekly wages (in Rs.) of 15 workers...

    Text Solution

    |

  12. Construct a frequency distribution table for the following marks ob...

    Text Solution

    |

  13. The water tax bills (in rupees) of 30 houses in a locality are give...

    Text Solution

    |

  14. Form a grouped frequency distribution from the following data by in...

    Text Solution

    |

  15. The maximum temperatures (in degrees celcius) and relative humidity (i...

    Text Solution

    |

  16. The marks obtained by 40 students of class VIII in an examination a...

    Text Solution

    |

  17. The weights in grams of 50 oranges picked at random from a consignm...

    Text Solution

    |

  18. The marks obtained by 40 students of class VIII in an examination a...

    Text Solution

    |

  19. The marks scored by 20 students in a test are given below: 54,42,68...

    Text Solution

    |

  20. The following is the distribution of weights (in kg) of 52 persons:...

    Text Solution

    |