| In addition to these caveats, sampling error due to analysis of an inadequate sample volume can also lead to a false-negative test result. |
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| Because of concern for sampling error, documentation of regression requires an ample biopsy followed by examination of the entire liver. |
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| This sampling error causes random fluctuations in allele frequencies called genetic drift. |
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| This is because the statistical sampling error of the phase is inversely related to the squared coherence. |
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| This will remind test users that the reliability coefficient in hand is not the population parameter and that the reliability estimate is affected by sampling error. |
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| For example, the difference between a population mean and a sample mean is sampling error. |
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| Usually, however, the systematic component of sampling error is very small in relation to its random component. |
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| Statistical theory can provide estimates of sampling error for various sample sizesthat is, the precision of the estimates. |
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| These estimates are not published because they may present too great a sampling error. |
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| However, the survey results remain subject to errors, of which sampling error is only one component of the total survey error. |
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| Given the large sample size, the majority of the estimates presented in this report have a small sampling error. |
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| In our study, the data from smaller communities has a higher possibility of sampling error. |
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| The margin of sampling error will be greater for regional and provincial sub-samples, as presented below. |
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| To make it less likely that the measured net effect of a program is the result of sampling error, one should use as large a sample as possible. |
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| Of two estimates, the larger one will likely have a smaller percent sampling error. |
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| Sampling techniques vary considerably in the expertise required to design the sample and to estimate sampling error. |
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| The discrepancy between sampled values and population values is known as sampling error. |
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| The main aim of stratification is to minimize sampling error for a given sample size. |
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| There are two components to the sampling error, the sampling bias and the sampling variance. |
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| For smaller subgroups the potential sampling error is larger. |
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| As regards Section 2.4 Estimation Error it had been agreed that the case where the analytical error is larger than one third of the sampling error would not be covered by the Guidelines. |
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| Genetic drift is the change in allele frequency from one generation to the next that occurs because alleles are subject to sampling error. |
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| Non-sampling error is sometimes more serious than sampling error. |
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| While the above is true for monthly movements, one can have more confidence in a series of consecutive movements in the same direction, even though some of the monthly movements may be smaller than the sampling error. |
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| Since these estimates were subject to a large degree of sampling error and furthermore did not take account of the extent of risk nor of the management control systems in place, the Court has been adapting its methods. |
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| The sampling error was estimated at plus or minus 3.2 percentage points. |
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| After the questionnaires were received and the data tabulated, statistical analysis of the data was completed, and the sampling error determined for the total sample of respondents and for various segments thereof. |
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| Two foundries were sampled twice to help identify the extent of sampling error. |
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| If the coefficient of variation cannot be calculated, the estimated sampling error in terms of the absolute number of vacant posts shall be provided instead. |
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| According to the Washington Post, only twice in 13 surveys over more than a year has either candidate held a lead exceeding the poll's margin of sampling error. |
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| For results based on the sample of 1,577 registered voters who self-identify as conservative, the maximum margin of sampling error is 3 percentage points. |
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| Both tracking polls used rolling averages of results from two nightly national samples and carried a margin of sampling error of plus or minus 4 percentage points. |
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| This margin of sampling error is larger for responses of subgroups. |
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