(Time period sampling) can be an option.Logical formLearned from4 sentences. (Cluster sampling) may be used for samples.Logical formLearned from4 sentences. Examinees may undergo a sampling.Logical formLearned from4 sentences. Moments may undergo a sampling.Logical formLearned from4 sentences. A images may undergo a sampling.Logical formLearned from4 sentences. A sampling can be offshore.Logical formLearned from4 sentences. Employees may undergo a sampling.Logical formLearned from4 sentences. Questions can be constituted-of-or-filled-with sampling.Logical formLearned from4 sentences. A programme can be constituted-of-or-filled-with sampling.Logical formLearned from4 sentences. (Case studies) may undergo a sampling.Logical formLearned from4 sentences. A sampling can be digital.Logical formLearned from4 sentences. Visitors may undergo a sampling.Logical formLearned from4 sentences. A sampling may be doed in regions.Logical formLearned from4 sentences. (Field sampling problems) can be about (baseline mortality rates).Logical formLearned from4 sentences. Proportion to a number of ballots can be in a sampling of boxes.Logical formLearned from4 sentences.