- p-value: probability of supporting null hypothesis
- If p-value < significance, null hypothesis is rejected.
- p-value applies to not only chi-square distribution but also normal distribution
"P-value in statistical significance testing" by User:Repapetilto @ Wikipedia & User:Chen-Pan Liao @ Wikipedia - https://en.wikipedia.org/wiki/File:P_value.png. Licensed under CC BY-SA 3.0 via Commons.
References:
- blog: http://statistics-cahn.blogspot.kr/2007/10/p-value.html
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