NCRM videos
What is Survey Weights? by Natalie Shlomo
26-01-2013
Nonresponse to a survey occurs when a selected unit does not provide the requested information. This is out of control of the research and affects the quality of the survey estimates.
26-01-2013
Nonresponse to a survey occurs when a selected unit does not provide the requested information. This is out of control of the research and affects the quality of the survey estimates.