The phrase "random sampling approach" is grammatically correct and can be used in written English.
Example: To ensure the accuracy of our study, we used a random sampling approach to select the participants from a pool of potential candidates.
Using a systematic 1 2 random sampling approach, those subjects randomized for screening were then called-in for an interview to determine for their study suitability.
The methods proposed construct cross-validation folds deterministically instead of using the random sampling approach.
A random sampling approach was employed throughout the selection process of the respondents.
Using a survey and a multistage random sampling approach, we administered questionnaires to 1650 households in Ghana.
The operational officers were recruited from four divisions (commercial, finance, marketing, and administration) using a stratified random sampling approach.
This has the advantage that feasible grasps can be chosen from a precomputed set based on the estimated model, instead of a time-consuming random sampling approach.
This produced a set of maps of estimated ACD for the entire country of Perú at 1-ha resolution based on the stratified random sampling approach.
Spatial sampling techniques such as spatial simulated annealing using prior information [33] can be employed in place of our random sampling approach and compared to our heuristics.
We developed a stratified random sampling approach to plot selection based on ecological potential, road inventory data, and image interpretation of road impacts.
A sample of 1000 women in 53 communities in three departments of western Guatemala was selected using a stratified random sampling approach.
The pastoralist households were selected through a stratified random sampling approach from a sampling frame of pastoralists identified by previous research in the two study area divisions (Coppolillo et al. 2009; Roug et al. 2014).
