Question: If n = 25 , u = 20%, M = 10%, and s = 15%, Did the training significantly reduce how much the participants over-estimate

If n = 25 , u = 20%, M = 10%, and s = 15%, Did the training significantly reduce how much the participants over-estimate the length? Use alpha = 0.01, two-tailed. O no, p > 0.01 two-tailed O yes, p > 0.01 two-tailed O no, p < 0.01 two-tailed O yes, p < 0.01 two-tailed

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