Question Assignment description

1.  To investigate how trans fats consumption may have an effect on
fertility, researchers analyzed information accessible from 18,555 wholesome girls who
participated within the Nurses’ Well being Examine between 1991 and 1999.
A.  Observational Examine
B.  Experiment
C.  Easy random sampling
D.  Stratified random sampling
E.  Systematic random sampling

Published by
Essays
View all posts