Accession Number : AD0619077
Title : CONTRIBUTIONS TO THE NONRESPONSE PROBLEM IN SAMPLE SURVEYS.
Descriptive Note : Doctoral thesis,
Corporate Author : HARVARD UNIV CAMBRIDGE MASS
Personal Author(s) : Rao,Poduri Sree Ranga Sambasiva
Report Date : JAN 1965
Pagination or Media Count : 252
Abstract : The effectiveness of Call-backs is studied and the optimum number of calls required for different situations is found. The consequences of the Duplication without matching' method of imputation are examined, as are those of the 'Duplication with matching' method.
Descriptors : (*SAMPLING, POPULATION), (*PROBABILITY, SAMPLING), MATHEMATICAL MODELS, ANALYSIS OF VARIANCE, PUBLIC OPINION
Distribution Statement : APPROVED FOR PUBLIC RELEASE