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Calculate the mean deviation about median age for the age distribution of 100 persons given below: Age      16-20     21-25    26-30     31-35    36-40      41-45    46-50    51-55 Number   5             6           12         14          26          12          16         9

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RD SHARMA ENGLISH-STATISTICS-All Questions
  1. For a frequency distribution mean deviation from mean in computed by: ...

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  2. Calculate mean deviation about mean from the following data: xi : ...

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  3. Calculate the mean deviation about median age for the age distribut...

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  4. Calculate mean deviation from the median of the following data: Cla...

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  5. Find the mean deviation about the mean for the following data: Mark...

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  6. The age distribution of 100 life-insurance policy holders is as follow...

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  7. Calculate the median deviation from the median of the following data: ...

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  8. Find the mean deviation from the mean of the following data: Classes:,...

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  9. Find the mean deviation from the median for the following data: Size:,...

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  10. Find the mean deviation about the median of the following frequency di...

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  11. Find the mean deviation from the mean for the following data: Size:, 2...

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  12. Find the mean deviation from the mean for the following data: Size:...

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  13. The following table gives the number of finished articles turned out ...

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  14. If a is positive integer and the frequency distribution: x : , A, 2a, ...

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  15. There are 60 students in a class. The following is the frequency dis...

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  16. Find the mean, and standard deviation for the following data: (i) Y...

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  17. Find the mean and standard deviation of first n terms of an A.P. whose...

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  18. Find the mean of the following frequency distribution: Variable (xi)...

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  19. Calculate the variance and standard deviation from the data given b...

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  20. Find the variance and standard deviation for the following distribu...

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