Sampling Methods & Sample Size — Topic Test
5 questions · exam mode (answers revealed at the end). 18 min suggested.
In the WHO multistage cluster sampling technique classically used to evaluate immunization coverage, how many clusters and how many children per cluster are surveyed?
A30 clusters and 7 children per cluster
B10 clusters and 30 children per cluster
C15 clusters and 14 children per cluster
D20 clusters and 10 children per cluster