A biologist is interested in the effects of cross-species interactions on aggression. He combines the results of many studies to determine an overall average effect size. What statistical procedure should he use?
A)Z test
B)t test
C)confidence intervals
D)meta-analysis

Question

Quizplus · Accepted Answer

The biologist should use meta-analysis as it combines the results of multiple studies to calculate an overall effect size.

A Biologist Is Interested in the Effects of Cross-Species Interactions