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Find the mean deviation about the media...

Find the mean deviation about the median for the following data
3, 9, 5, 3, 12, 10, 18, 4, 7, 19, 21.

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The correct Answer is:
` = 5.27`
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SUBHASH PUBLICATION-STATISTICS AND PROBABILITY -TWO MARKS QUESTIONS WITH ANSWERS
  1. Find the mean deviation about the mean for the following data : 2, ...

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  2. Find the mean deviation about the median for the following data 3...

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  3. Find the mean deviation about the mean

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  4. Find the mean deviation about the mean.

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  5. Find the mean deviation about the mean

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  6. Find the mean deviation about the mean.

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  7. Compute the mean deviation about the mean for the following data.

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  8. Compute the mean deviation about the mean for the following data.

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  9. Find the M.D. about mean

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  10. Compute the mean deviation about the mean for the following data.

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  11. Compute the mean deviation about the mean for the following data.

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  12. Find the mean for the following data :

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  13. Find variance and standard deviation for the following data

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  14. Find the mean and standard deviation using short - cut method.

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  15. Find variance and standard deviation for the following data

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  16. Find the mean and variance for the following frequency distributions

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  17. Find variance and standard deviation for the following data

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  18. The coefficient of variation for a distribution is 60 and standard dev...

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  19. An analysis of monthly wages paid to the workers of two firms A and B ...

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  20. From the data given below state which group is more variable, A or B ?

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