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Run a random-effects weighted regression on the sample of 25 primary studies with the VSL as the dependent variable and weights equal to [1/( s i 2...
1. Run a random-effects weighted regression on the sample of 25 primary studies with the VSL as the dependent variable and weights equal to [1/(si2 +τ2)].
If you successfully answered the challenge question in part 8, use the value of τ