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Given below are the ages of `25` students of class VIII in a school. Prepare a discrete frequency distribution.
`15,16,16,14,17,17,16,15,15,16,16,17,15,16,16,14,16,15,14,15, 16,16,15,14,15.`

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Given below are the ages of 25 students of class VIII in a school. Prepare a discrete frequency distribution. 15,16,16,14,17,17,16,15,15,16,17,15, 17 16,16,14,16,15,14,17,15,16,15,14,15.

Given below are the ages of 23 students of class VIII in a school. Prepare a discrete frequency distribution. 15,16,16,14,17,17,16,15,15,16,17,15 16,16,14,16,15,14,15,16,15,14,15

Given below are the ages of 25 students of class IX in a school. Prepare a discrete frequency distribution. 15, 16, 16, 14, 17, 17, 16, 15, 15, 16, 16, 17, 15, 16, 16, 14, 16, 15, 14, 15, 16, 16, 15, 14, 15

Mode of 12,14,11,16,15,14,11,13,14 is

Prepare a frequency table of the following ages (in years) of 30 students of class VIII in your school: 13,14,13,12,14,13,14,15,13,14,13,14,16,12,14,13,14,15,16, 13,14,13,12,17,13,12,13,13,13,14,

Find the mode of the following data. 12,14,12,16,15,13,14,18,19,12,14,15,16,15,16,16,15,17,13,16,16,15,15,13,15,17,15,14,15,13,15,14 .

Prepare a frequency table of the following ages (in years) of 30 students of class VIII in your school: 13, 14, 13, 12, 14, 13, 14, 15, 13, 14, 13, 14, 16, 12, 14 13, 14, 15, 16, 13, 14, 13, 12, 17, 13, 12, 13, 13, 13, 14

Prepare a frequency table of the following ages (in years) of 30 students of class VIII in your school: 13, 14, 13, 12, 14, 13, 14, 15, 13, 14, 13, 14, 16, 12, 14 13, 14, 15, 16, 13, 14, 13, 12, 17, 13, 12, 13, 13, 13, 14

The ages of 15 students in years) in a summer camp are as follows: 11, 14, 13, 15, 16, 10, 12, 12, 14, 11, 10, 12, 13, 15, 11 Find: The mean age.

For the following data of daily wages (in rupees0 received by 30 labourers in a certain factory, construct a grouped frequency distribution table by dividing the range into class intervals of equal width, each corresponding to 2 rupees, in such a way that the mid-value of the first class interval corresponds to 12 rupees. 14,16,16,14,22,13,15,24,12,23,14,20,17,21,22,18,18,19,20,17,16,15,11,12,21,20,17,18,19,23

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...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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