Systematic reviews and meta-analyses:
a.
reside at the top of the evidentiary hierarchy for answering EBP questions about the effectiveness of interventions, programs, or policies.
b.
reside below randomized experiments because they take replications into account.
c.
are identical, regardless of what statistics they employ.
d.
are all unbiased and of equal quality
e.
a, c, and d are all true.