Browsing 2010 Dissertations (MU) by Thesis Advisor "He, Chong Z."
Now showing items 1-1 of 1
(University of Missouri--Columbia, 2010)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] There are two kinds of nonresponse: item nonresponse and unit nonresponse. Inferences made from respondents about the population of interest will be ...