รายงานสำรวจธุรกิจทางการค้าและธุรกิจทางการบริการ พ.ศ. 2567

chapter 2 Statistical methodology The 2024 Business Trade and Services Survey 2.7 Errors 2.8 In round figures Data presented in this report might be subject to sampling and non-sampling errors. For instance, errors from the imputation for missing values and non-response, intentional misreporting and errors arising at coding and data entry stages. However, the NSO tried its best to minimize such errors, thus the data should be used with appropriate cautions. The summation of each amount may not equal to the total due to rounding . 64