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fail Cheat Sheet (DRAFT) by

AP Bio Unit 1: Chemistry of Life

This is a draft cheat sheet. It is a work in progress and is not finished yet.

Chi-Square

((O-E)­^2)/E
Degrees of Freedom: n-1 (number of variants -1)
Critical Values: 95% certainty (0.05)
 

Chi-Square

((O-E)­^2)/E
Degrees of Freedom: n-1 (number of variants -1)