Sentence examples for by using simple random from inspiring English sources

The sampling sites are shown in Figure 3 and described in Tables 1 and 2. The sampling procedure, the physical sample preparations and the representative sample division were accomplished by using simple random shallow sampling according to Tan (2005) and ISO 10381-4 2003 and ISO 10381-5 2005 [19 21].

From this sampling frame, 6 duck farms per village were selected by using simple random sampling.

Thereafter, 7000 individuals were selected without replacement by using simple random sampling.

In households with >2 eligible infants, 1 infant was selected by using simple random sampling.

A separate sample was taken independently from each stratum by using simple random sampling.

During the first stage, eight departments were selected among 42 departments by using simple random sampling.

A random sample of 75 GPs, from the list of all GPs practising in the canton, was invited to participate by post, using simple random sampling, in order to include 25 GPs in the study (expected participation rate: 33%).

One private school did not agree to participate in the study and was replaced by another school using simple random sampling.

Consistent with present results, they found that both estimators were equally efficient (based on their results from bootstrap estimation of standard errors) and both were appreciably more efficient than results obtained using simple random sampling by at least 24%, rising to as much as 61% as sample size increased.

The first stage of the sampling was started by selecting kebeles (smallest administrative unit) using simple random sampling.

These 115 women were subdivided into two groups by the 'off-site' coordinators (UMR912) using simple random sampling methods with a concealed allocation.