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From a discrete frequency distribution from the following scores: `15,18,16,20,25,24,25,20,16,15,18,18,16,24,15,20,28,30,27,16, 24,25,20,18,28,27,25,24,24,18,18,25,20,16,15,20,27,28,29,16`

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Form a discrete frequency distribution from the following scores: 15,18,16,20,25,24,25,20,16,15,18,18,16, 24,15,20,28,30,27,16,24,25,20,18,28,27, 25,24,24,18,18,25,20,16,15,20,27,28,29,16

Form a discrete frequency distribution from the following scores: 15,18,16,20,25,24,25,20,16,15,18,18,16, 24,15,20,28,30,27,16,24,25,20,18,28,27, 25,24,24,18,18,25,20,16,15,20,27,28,29,16

Form a discrete frequency distribution from the following scores: 15,18,16,20,25,24,25,20,16,15,18,18,16, 24,15,20,28,30,27,16,24,25,20,18,28,27, 25,24,24,18,18,25,20,16,15,20,27,28,29,16

Find the standard deviation from the following observations: 15,18,13,20,17,10,16,19,22,20.

Find the mode of the following data: 25,16,19,48,19,20,34,15,19,20,21,24,19,16,22,16,18,20,16,19

Find the value of x , if the mode of the following data is 25: 15,20,25,18,14,15,25,15,18,16,20,25,20, x ,18

Find the median of the following data 15, 6, 16, 8, 22, 21, 9, 18, 25

The median of the following items 25,15,23,40,27,25,23,25 and 20 is

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 .

Form a grouped frequency distribution from the following data by inclusive method taking 4as the magnitude of class intervals. 31,23,19,29,22,20,16,10,13,34,38,33,28,21,15,18,36,24,18,15, 12,30,27,23,20,17,14,32,16,25,18,29,24,19,16,11,22,15,17,10

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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