To understand the population, we need a representative sample from various demographics.
This is not every project, but a representative sample.
Pilot testing should involve not only the trainers but a representative sample of the prospective learners as well.
В пилотное тестирование должны быть вовлечены не только преподаватели, но и представительная выборка потенциальных учащихся.
The seven are a representative sample.
Researchers used random sampling to gather a representative sample of the population.
A representative sample enables researchers to generalize findings to the larger group.
Репрезентативная выборка позволяет исследователям обобщать выводы на более крупную группу.
The pilot area should include a representative sample of industrial sectors.
The researchers ensured their representative sample included participants from all backgrounds.
Исследователи позаботились о том, чтобы их репрезентативная выборка включала участников всех слоев общества.
Conducting a study without a representative sample can lead to misleading results.
This provides a variety of locations from which to pull a representative sample.
These log received through a telephone survey conducted on a representative sample.
Therefore, further examinations on a more representative sample are needed.
In other words, no effort was made to construct a representative sample.