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For the following data of daily wages...

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

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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 .

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 mode in each of the following data collection. d. 12, 13, 12, 15, 16, 16, 13, 12, 14, 18, 12, 12, 14, 15, 19, 12, 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,

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

From a grouped frequency distribution from the following data by inclusive method taking 4 as 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, 12,30,27,23,20,17,14,32,26,25 18,29,24,19,16,11,22,15,17,10

Form a grouped frequency distribution from the following data by inclusive method taking 4 as 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 12,30,27,23,20,17,14,32,26,25 18,29,24,19,16,11,22,15,17,10

Find the mode of the following data in each case: 14, 25, 14, 28, 18, 17, 18, 14, 23, 22, 14, 18 7, 9, 12, 13, 7, 12, 15, 7, 12, 7, 25, 18, 7

Find the median of the data: 17,16,12,14,14,16,17,22,15,17,16,18

Find the mode in each of the following data collection. , 14, 14, 14, 16, 17, 18, 18, 18, 20, 22, 22, 22, 25, 28, 28, 30

RD SHARMA ENGLISH-TABULAR REPRESENTATION OF STATISTICAL DATA -All Questions
  1. Given below are the ages of 23 students of class VIII in a school. P...

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  2. The class marks of a distribution are : 47,52,57,62,67,72,77,82,87,92,...

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  3. For the following data of daily wages (in rupees0 received by 30 la...

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  4. The maximum temperature (in degrees celcius) and relative humidity (in...

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  5. In a certain population, 10% of the people are rich, 5% are famous,...

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  6. The class marks of a distribution are 26,31,36,41,46,51,56,61,66,71. ...

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  7. The distances (in km) covered by 24 cars in 2 hours are given below:...

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  8. Find the unknown entries (a,b,c,d,e,f,g) from the following frequenc...

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  9. A cumulative frequency distribution is given below. Convert this in...

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  10. The following table gives the marks scored by 378 students in an ent...

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  11. The marks obtained by 35 students in an examination are given below:...

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  12. For a frequency distribution standard deviation is computed by applyin...

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  13. Given below are the ages of 25 students of class IX in a school. Pr...

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  14. Form a discrete frequency distribution from the following scores: 1...

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  15. The water tax bills (in rupees) of 30 hours in a locality are given...

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

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  17. The maximum temperature (in degrees celcius) and relative humidity (in...

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  18. The marks obtained by 40 students of class IX in an examination are...

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

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  20. The class marks of a distribution are: 17,52,57,62,67,72,77,82,87,9...

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