A rigorous and trustworthy meta-analysis worthy of guiding evidence-based practice decisions should:
A) include published studies, only.
B) be transparent about potential conflicts of interest.
C) calculate one mean effect size based on all included studies, regardless of their methodological strengths or weaknesses.
D) avoid calculating the overall level of statistical significance.
Correct Answer:
Verified
Q8: A statistical power analysis tells us:
A)How large
Q9: Which of the following statistics can be
Q10: Which of the following statistics can be
Q11: Which of the following statements is/are true
Q12: Nonparametric tests are intended for use when
Q14: If two correlated variables each have a
Q15: A researcher conducts 20 tests of statistical
Q16: Multiple regression analysis shows the overall correlation
Q17: Chi-square should be used to test the
Q18: Statistical power increases when
A) larger sample sizes
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