| 11. | He described a simple experiment to estimate the composition and distribution components of the sampling variance.
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| 12. | A well-known example arises in the estimation of the population variance by sample variance.
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| 13. | I also calulate the sample variance, but this is even more susceptible to the outliers.
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| 14. | This is ( at least in the ideal case ) an unbiased estimate of the sampling variance.
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| 15. | Similarly, calculating the sample variance will result in values that grow larger as more samples are taken.
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| 16. | Bessel is responsible for the correction to the formula for the sample variance estimator named in his honour.
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| 17. | Secondly, the sample variance does not generally minimize mean squared error between sample variance and population variance.
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| 18. | Secondly, the sample variance does not generally minimize mean squared error between sample variance and population variance.
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| 19. | Let \ overline { X } and S ^ 2 be the sample mean and the sample variance.
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| 20. | Where s ^ 2 is the sample variance and \ bar { H } is the sample mean.
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