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				Nov 03, 2025			
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						Catalog/Bulletin 2013-2014 [ARCHIVED CATALOG]   
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                  BIOS 6312 - SAMPLING METHODS[3 Credits] Three hours of lecture per week. Methods for conducting sample surveys in the health sciences: Biases and non-sampling errors, probability and non-probability samples, simple random sampling, stratification, varying probabilities of selection, multi-stage sampling, systematic sampling, cluster sampling, double sampling, and ratio estimation. Prerequisite: Permission of the instructor.
				  
 
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