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by zaroth
2054 days ago
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It is logically impossible to prove a negative. The burden of proof can only possibly be on the people claiming there is an effect. To put it technically, it is "inappropriate to draw substantive conclusions on the basis of a lack of statistically significant effects." You are not proving the null-hypothesis, you are failing to demonstrate the alternative hypothesis. Or to put it another way, lack of evidence is not evidence that a thing doesn't exist. |
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