Consider the example in the section "Stratified Sampling". The study population is a junior high school with a total of 4,000 students in grades 7, 8, and 9. Researchers want to know how much these ...

1. This Standard on Auditing (SA) applies when the auditor has decided to use audit sampling in performing audit procedures. It deals with the auditor’s use of statistical and non-statistical sampling ...

Abstract: An effective way to obtain large areas of crop area information is the space sampling method constructed by combining remote sensing data with traditional sampling methods. However, the ...

Abstract: Timely and accurate acquisition of crop area is of great significance for monitoring crop growth and estimation of crop yields. And it's important for strengthening agricultural management, ...