Tukey's HSD 100(1 − α)% confidence interval for the difference between two population means μ_i − μ_j for unbalanced data is given by ________. A) ( _i- _j) ± B) ( _i- _j) ± C) ( _i- _j) ± D) ( _i- _j) ±

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Tukey's HSD 100(1 − α)% confidence interval for the difference between two population means μ_i − μ_j for unbalanced data is given by ( xi -xj ) ± Qcritical,α,ν SE(x) where Qcritical,α,ν is the studentized range distribution with degrees of freedom ν and SE(x) is the standard error of the difference. Option B matches this form with the correct values substituted.

Tukey's HSD 100(1 − α)% Confidence Interval for the Difference