title: A statistics primer. Statistical tests for discrete data.
authors.affiliation: MedSport and the Section of Orthopaedic Surgery, University of Michigan, Ann Arbor 48109, USA.
authors.forename: J E
authors.initials: JE
authors.lastname: Kuhn
authors.forename: M L
authors.initials: ML
authors.lastname: Greenfield
authors.forename: E M
authors.initials: EM
authors.lastname: Wojtys
mesh_terms: D016009:Chi-Square Distribution; D003627:Data Interpretation, Statistical; D006801:Humans; D011336:Probability