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Why can a water strider walk across the surface of a pond,or why can you skip a flat stone across a pond?
Yates' Correction
A statistical procedure applied to the chi-squared test for 2x2 contingency tables to correct for the discontinuity error.
Expected Frequencies
Quantitative descriptions of the number of occurrences of events expected to happen in a scientific experiment based on probability distributions.
Fisher's Exact Test
A statistical significance test used to examine the association between two categorical variables in a contingency table, especially useful for small sample sizes.
Yates' Correction
A statistical adjustment made to the chi-squared test for small sample sizes, to better approximate the chi-squared distribution.
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