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Find the Variance of the following data:...

Find the Variance of the following data: `6,8, 10,12,14,16,18,20,22,24`

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  1. Find the mean deviation about the median for the following data:

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

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  3. Find the Variance of the following data: 6,8, 10,12,14,16,18,20,22,24

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  4. Find the variance.and ștandard deviation for the following data:

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  5. Calculate the mean, variance and standard deviation for the following ...

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  6. Find the standard deviation for the folowing data :

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  7. Calculate the mean, variance and standard deviation for the following ...

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  8. Find the mean and variance for the following data 6,7,10,12,13,4,8,12

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  9. Write the sum of first n natural numbers.

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  10. Find the mean and variance of the first 10 multiples of 3.

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

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  12. Find the mean and variance for the following frequency distribution.

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  13. Find the mean, variance and standard deviation using short cut method.

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  14. Two plants A and B of a factory show following results about the numbe...

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  15. Coefficient of variation of two distributions are 60 and 70 and their ...

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  16. The following values are calculated in respect of heights and weights ...

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  17. The following is the rècord of goals scored by team '(A)' in a footbal...

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  18. The sum and squares corresponding to length x(in cm) and y(in gm) of 5...

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  19. The variance of 20 observations is '5 .' If each observation is multip...

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  20. The mean of 5 observations is 4.4 and their variance is 8.24.If three ...

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