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Find out standard deviation of the savin...

Find out standard deviation of the savings of the following 10 persons:

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The correct Answer is:
`sigma=9.14`
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TARUN JAIN & VK OHRI-MEASURES OF DISPERSION-Learning by doing
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  7. The following table gives distribution of marks for 50 students of a c...

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  13. Find out standard deviation and its coefficient of the following serie...

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  14. Calculate standard deviation of the following series:

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  15. Calculate standard deviation of the following data,using step-deviatio...

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  16. Find out standard deviation of the distribution of population in 104 v...

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  17. Calculate mean and standard deviation of the following data by short-c...

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  18. Following are the marks obtained by 20 students in statistics. Find ou...

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  19. Calculate coefficient of variation of the following data:

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  20. Given the following data, calculate coefficient of variation:

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