Sentence examples for sampling sources from inspiring English sources

But all real polls have many sources of error that we cannot quantify and that keep us awake at night — imperfect sampling sources, interviewer bias, question wording and question order effects, inaccurate responses, weighting effects and (potentially huge) nonresponse bias, if Republicans are even slightly more, or less, likely to refuse to be interviewed than Democrats.

Table 1 Sampling sources and number of samples taken from each option Sampling sources Number of sample RWHSs 20 CRWHSs 14 PSFs 17 Ponds 39 Total 90 Out of 39 ponds 17 were PSF ponds.

We obtained genotype scores for a total of 447 samples from all sampling sources except Source #3 (Additional file 1: Table S8).

Totally, four combined samples were collected and denoted as MpRs, MpRf, MpLs, and MpLf according to the tissues (Root or Leaf) and the treatments (seawater or freshwater) of their sampling sources.

Studies used different sampling sources, including local health records [ 8, 13, 10], small population surveys [ 12, 11, 5, 7, 6, 9], general epidemiological surveys [ 14], blood donor registers [ 16], and regional patient registers [ 15].

Studies using alternative sampling sources such those ones available in the Web are also discussed.

Additional file 3 summarizes the demographic characteristics of study participants by sampling source.

Moreover, the use of indwelling lines as the sampling source poses risks for infection.

The use of indwelling lines as the sampling source also poses risks for infection.

Table 1 The parameters of experimental samples with different sources Sample sources Sample no.

Significant differences in prevalence was observed among sample sources (p < 0.05).