nsg research
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T hi s ki nd of sampl i ng i s when subj ects are not randoml y chosen but are sel ected nonprobabi l i ty sampl i ng
T hi s type of sampl i ng uses methods to f i l l one or more groups w/predetermi ned #
quota sampl i ng
of subj ects w/ parti cul ar characteri sti cs.
General i zabi l i ty can be l i mi ted by sampl i ng _____& ______? bi as & error
Chosi ng the subj ects f rom a l i st l i ke a phone book & pi cki ng every 100th person i s
systemati c sampl i ng
an exampl e of ?
A l arge sampl e si ze w/poor desi gn & data col l ecti on procedures can i nf l ate error &
T rue
bi as? T rue or F al se
E ach subj ect sel ects the name of other potenti al subj ects snowbal l sampl i ng
to reduce type I I errors and to cal cul ate the exact number of subj ect you shoul d
power anal ysi s
use what stat procedure?
T he number of subj ect i n a study? sampl e si ze