Two-Tailed Test One-Tailed Test α
Critical Values of the Wilcoxon Signed Ranks Test Two-Tailed Test One-Tailed Test n α = .05 α = .01 α = .05 α = .01 5 -- -- 0 -- 6 0 -- 2 -- 7 2 -- 3 0 8 3 0 5 1 9 5 1 8 3 10 8 3 10 5 11 10 5 13 7 12 13 7 17 9 13 17 9 21 12 14 21 12 25 15 15 25 15 30 19 16 29 19 35 23 17 34 23 41 27 18 40 27 47 32 19 46 32 53 37 20 52 37 60 43
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