Imagine that you conducted a correlated-groups t-test with 12 participants.For a two-tailed test,the t_cv at $\alpha$ = .05 would be A)$\pm$1.796. B)$\pm$2.201. C)$\pm$1.782. D)$\pm$2.179.

Question

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For a correlated-groups t-test with 12 participants, the degrees of freedom is 11. For a two-tailed test with α = 0.05 and 11 degrees of freedom, the critical t-value (t_cv) is approximately ±2.201.

Imagine That You Conducted a Correlated-Groups T-Test with 12 Participants α\alphaα

Imagine That You Conducted a Correlated-Groups T-Test with 12 Participants $\alpha$