At times we wish to examine statistical evidence, and determine whether it supports or contradicts a claim that has been made (or that we might wish to make) concerning the entire population. This is ...
We agree that arbitrarily branding experimental findings as significant or non-significant generates a false sense of certainty (V. Amrhein et al. Nature 567, 305–307; 2019). However, when done ...
A small p-value often means the observed data effect is statistically significant. Set a significance level to compare with the p-value to validate investment hypotheses. Utilizing p-values in Excel ...
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