Is statistical significance really that significant?～The Pitfalls of Significance Testing～

February 13, 2017

Significance testing is often used in the analysis of survey results as a guideline for judging differences in evaluation. However, not every “statistically significant” difference is a “meaningful” difference.
Let’s pin down what’s key when it comes to significance testing in order to make sound decisions based on the results of your survey.

★See here for an explanation on testing mean differences.

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Is statistical significance really that significant?～The Pitfalls of Significance Testing～