Примеры использования Small sample size на Английском языке и их переводы на Русский язык
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The operator can start off with a very small sample size.
Due to a small sample size, values presented here are global average.
This, however, was only one study with a small sample size.
Small sample sizes of these groups imply larger standard errors in the weights as compared with the total index.
These differences could not be modelled due to small sample size.
The small sample size of these surveys limits the statistics that can reliably be produced for different age groups.
Important reasons for this were that studies were not blinded,or had a small sample size.
Nevertheless the limitations mentioned previously still largely apply: small sample size and imperfect availability of data or data definition.
Often these materials are expensive to manufacture orare only available in small sample sizes.
The survey may not be terribly accurate due to a small sample size, but it helps understand market trends, demonstrating high loyalty of iPhone users.
Some trials were supported by manufacturers of the tested probiotics andsome trials had a very small sample size.
Some cells of small sample size but of policy interest were over-sampled to ensure adequate power e.g. surgical cases in less-populated oblasts.
There are several issues to consider-while low response rates can cause bias, small sample sizes affect reliability.
Despite the small sample size and the limitations of the questionnaire as a tool to monitor policy implementation, some general qualitative conclusions arose from the analysis.
Pacific peoples made up 7 percent of the public service workforce disaggregation by sex was not available due to the small sample size.
Kruszelnicki also criticized the small sample size, and questioned how MacDougall was able to determine the exact moment when a person had died considering the technology available at the time.
Because organic peroxides may react vigorously when heated it is recommended to determine their flash point using small sample sizes such as described in ISO 3679:1983.”.
Further, the non-randomness of the sampling processes and relatively small sample sizes limit the extent to which sample-based findings can be generalized to the entire Secretariat.
Seabird by-catch using the funnel(0.002 birds/thousand hooks) was markedly less than when not using the funnel(0.017),and the difference is significant despite the small sample size X2 5.95, df 1, P< 0.05.
A further limitation is the relatively small sample sizes that were used for the qualitative data analyses, which limits the extent to which their findings can be generalized to the entire Secretariat.
To assess the significance of the difference between experimental and control groups, exact Fisher criterion has been used,as it is the most appropriate test for small sample size and the probability can be calculated exactly rather than relying on approximation.
Sharman acknowledged that the relatively small sample size of his study―necessitates a degree of modesty about the findings,‖ and that obtaining a bank account for the corporations without divulging an identity would be more difficult.
Although surveys have also yielded data to estimate maternal andadult mortality at the national level, or migration across geographic units, small sample sizes and reporting errors often produce unreliable estimates of these relatively rare events.
However the data must be viewed with caution due to the small sample size the data has large sampling errors as the 95 percent confidence intervals indicate that the maternal mortality ratio varies from 341 to 557.
Second, the expert panel review included only 18 of the Department's publications and databases;although these were recommended by the Department as being representative of its key publications, the small sample size limited the extent to which the findings of the review could be generalized to encompass all of the Department's publications.
For example, data for Bangaldeshi, Pakistani andIndian may be combined due to small sample size in each category. But the characteristics of these people may be very different if one looks at their religious affiliations.
Although positive changes also appear in evaluations from the Arab States, with 26 per cent of reports rated'satisfactory' or better in 2012, as opposed to none in 2011, the small sample size in both years(20 reports in 2012 and eight in 2011) means that a conclusive statement on improvement in overall evaluation quality cannot yet be made.
SHARE has at least some coverage of European states:despite issues with small sample sizes in some countries, validation against other cross-national samples suggests that SHARE is the best available source.
NASS cannot normally create public use files from its sample surveys because the relatively small sample sizes and the high probability of selection of large operations presents too many disclosure problems.
The complexity of this process suggests selecting a smaller sample size for postal addresses than what may be feasible for emails in the final design of the ARS.