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Two factories A and B are located in som...

Two factories A and B are located in some Industrial estate. Average wage and its standard deviation are given below separately for A and B. Find out coefficient of variation.

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TARUN JAIN & VK OHRI-MEASURES OF DISPERSION-Learning by doing
  1. Two factories A and B are located in some Industrial estate. Average w...

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  2. 5 students obtained following marks in Statistics: 20,35,25,30,15 ...

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  3. Prices of shares of a company were noted as under from Monday through ...

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  4. Calculate range and coefficient of range of the following series:

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  5. Find out the range the coefficient of range from the following data:

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  6. Marks obtained by 100 students of a class are given below. Find out ra...

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  7. In an examination, 25 students obtained the following marks. Find out ...

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  8. Estimate quartile deviation and the coefficient of quartile deviation ...

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  9. Find out quartile deviation and coefficient of quartile deviation of t...

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  10. Find out quartile deviation and the coefficient of quartile deviation ...

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  11. Estimate quartile deviation and the coefficient of quartile deviation ...

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  12. Given the following data, find out quartile deviation and the coeffici...

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  13. Find out quartile deviation and coefficient of quartile deviation from...

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  14. Find out mean deviation of the monthly income of the five families giv...

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  15. Weight of nine students of a class is given below. Calculate mean devi...

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  16. Find out mean deviation and its coefficient of the following data:

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  17. Calculate mean deviation from the following data, using mean and media...

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  18. The following table gives distribution of marks for 50 students of a c...

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  19. Estimate the coefficient of mean deviation from the median from the fo...

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  20. The following data gives marks obtained by 7 students of a class. Find...

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  21. Weight of some students is given below in hilograms. Find out standard...

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