Nurses at Lynchburg General plan to implement a new training program for nursing aids to deal with stress. To test the effectiveness of the training program, a 2x2 design was used. The nurses reported the following statistical statement: χ2(1, N = 12) = 2.71, p = .52. They concluded that _______. Group of answer choices There was no significant difference There was a significant difference There was a large effect size

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