The single-effect measure calculated and reported when the results from all the studies are combined is called what?
In a systematic review with a meta-analysis, researchers combine the results of each of the individual studies to create larger sample size (and therefore greater power), then re-run the statistics to capture the true magnitude of the effect. The single-effect measure calculated and reported when the results from all the studies are combined is called what?
A.Summary statistic
B.Power analysis
C.Confidence Interval
D.Chi square
E.Pearson’s co-efficient
