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QUESTION
One sample has n = 15 with SS = 1660, and a second sample has n = 15 with SS = 1700 If the sample mean difference (i.
One sample has n = 15 with SS = 1660, and a second sample has n = 15 with SS = 1700
If the sample mean difference (i.e. M1 - M2) is 8 points, is this enough to indicate a significant difference for a two-tailed test at the .05 level?
