True or false: It is essential to define a target population precisely, which is done in terms of elements, sampling units, and time frames.
True
True. It is essential to define a target population precisely before conducting any research, as it provides the foundation for sampling, data collection, analysis, and interpretation of results.
Elements refer to the individual units of the target population, such as people, households, or organizations. Sampling units are the subsets of elements that researchers select as the sample for the study, and are often determined based on practical considerations such as cost, feasibility, and accessibility.
Time frames refer to the period during which the study will be conducted and may be specific dates, seasons, or time intervals. Defining the target population in terms of these three factors helps to ensure that the sample is representative of the population and that the results of the study can be generalized to the broader population.
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