"Statistically significant" means that the results of an experiment most likely:
Correct answer: D. were not due to chance
- A. had practical significance
- B. resulted from chance variations
- C. were not strongly correlated
- D. were not due to chance
Explanation
Statistical significance means that the observed result would be unlikely if only chance variation were operating, commonly judged using a p-value. It does not necessarily mean the effect is practically important.
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