ISPM No 31 METHODOLOGIES FOR SAMPLING OF

Comprehensive Sampling and Sample Preparation sampling Random Sampling Treatment Random Random Assignment Treatment 1 Treatment 2 Page 5 ระเบียบวิธีการวิจัยทางพฤติกรรม sampling The different types of sampling can also be distinguished as either probability sampling or non-probability sampling Essentially, with probability sampling,

sampling Sampling for phytosanitary inspection of consignments or lots is done by taking units from the consignment or lot without replacement of the units selected1