The sampling frame for the American Community Survey (ACS) is based on the Master Address File (MAF), which is a database maintained by the Census Bureau and used to conduct the decennial census and ...
The nation needs accurate measurements of victimization rates to allocate resources to fight crime, support victims’ needs, and shape policies and programs to deter these crimes in the future. The ...
Survey work is a series of complex processes. At the outset, there is sample and questionnaire design, as well as field training. During the data collection stage, there is monitoring and remedial ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果