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Find the mean deviation about the mean of the data : 7, 8, 4, 13, 9, 5, 16, 18

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Find the mean deviation about the mean for the data in 4, 7, 8, 9, 10, 12, 13, 17

Find the mean deviation about the median of the data : 34, 23, 46, 37, 40, 28, 32, 50, 35, 44

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Find the mean deviation about the mean for the data in 38, 70, 48, 40, 42, 55, 63, 46, 54, 44

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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Find the mean deviation about the mean for the following data.

PATHFINDER-STATISTICS-QUESTION BANK
  1. The mean and standard deviation of observations are 8 and 14 respectiv...

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  2. Calculate the mean and standard deviation of the numbers-natural numbe...

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  3. The scores of batsman in 10 matches were as follows : 38, 70, 48, 34, ...

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  4. Prove that if x1and x2 two values of a variable x, so its standard dev...

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  5. Find the mean deviation about the mean of the data : 7, 8, 4, 13, 9, 5...

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  6. Find the mean deviation about the mean of the data : 7, 8, 4, 13, 9, 5...

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  7. Find the SD of first 10 multiples of 3.

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  8. The mean and variance of seven observations are 8 and 16 respectively....

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  9. The mean and variance of seven observations are 8 and 16 respectively....

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  10. The mean and standard deviation of 100 observations were calculated as...

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  11. The mean and S.D. of a sample of size 10 were found to be 9.0 and 2.0 ...

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  12. Let x1,x2,x3,…xn be n values of a variable x. If these values are chan...

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  13. The mean of 5 observation is 4.4 and their variance is 8.24. If three ...

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  14. Find the mean deviation about the mean of the data : 7, 8, 4, 13, 9, 5...

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  15. Find the mean diaviation with respect to median of the frequency dist...

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  16. Find the mean diaviation with respect to median of the frequency dist...

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  17. Calculate the mean and standard deviation of the numbers-natural numbe...

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  18. The mean and variance of 8 observations are 9 and 9.25 respectively. I...

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  19. For a group of 200 candidates the mean and S.D. were found to be 40 an...

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  20. The number of observations of two samples are 30 and 40 respectively, ...

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