Websites may undergo a sampling.Logical formLearned from5 sentences. Validity may pertain-to a sampling.Logical formLearned from5 sentences. A claim may be based on sampling.Logical formLearned from5 sentences. A sampling may pertain-to a government-agency.Logical formLearned from5 sentences. Sampling may be employed.Logical formLearned from5 sentences. Sampling can be beneficial.Logical formLearned from5 sentences. A sampling may use a (survey design).Logical formLearned from5 sentences. A sampling can be inorganic.Logical formLearned from5 sentences. Sampling can be unnecessary.Logical formLearned from5 sentences. A program may consist of (blood sampling).Logical formLearned from5 sentences. A (blood sampling) can be periodic.Logical formLearned from5 sentences. (Sampling results) may indicate that something-is-the-case.Logical formLearned from5 sentences. Provisions can be for sampling.Logical formLearned from5 sentences. Data can be from sampling.Logical formLearned from5 sentences. A sampling can be paired.Logical formLearned from5 sentences.