A meta-analysis is most useful when:
A) there are not enough participants in an experiment.
B) a particular issue has generated a large number of studies, some of which have produced weak or contradictory results.
C) the statistical analysis indicates that the results are statistically significant but the hypothesis is not supported.
D) the experiment has never been replicated.

Question

Quizplus · Accepted Answer

A meta-analysis is a statistical technique used to combine the results of multiple studies on a particular topic to come up with an overall conclusion. It is most useful when there are a large number of studies with conflicting or weak results on a specific issue. By combining the data and analyzing it as a whole, a meta-analysis can provide stronger and more conclusive evidence.

A Meta-Analysis Is Most Useful When