| 21. | The standard deviation of all possible sample means of size 16 is the standard error.
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| 22. | I think there is another way of understanding what the 72 hour urine sample means.
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| 23. | Using a larger sample means it takes longer for the fixative to reach the deeper tissue.
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| 24. | A comparison is then made between the largest and smallest sample means within the largest range.
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| 25. | Conversely, for the normal distribution, the sample mean is the UMVU estimator of the mean.
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| 26. | Where n _ A and n _ B represent the sample sizes of the two sample means.
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| 27. | Note that the result of this will be different from the sample mean of the ungrouped data.
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| 28. | As will be shown, the mean of all possible sample means is equal to the population mean.
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| 29. | That is, independent 10-sample means should themselves have a standard deviation of 0.0316.
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| 30. | For the normal distribution, the Hodges-Lehmann statistic is nearly as efficient as the sample mean.
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