One-Factor aNOVA Partitions of Total variation otal Variation S Variation due to variation Due to Random Treatment SS Sampling SSw Commonly referred to as:. Commonly referred to as d Sum of Squares Among, or D Sum of Squares Within, Ol Sum of Squares Between, or a Sum of Squares Error, or Sum of Squares Model, or a Within Groups Variation mong Groups Variation ⑤法大学卫生数研至2021年2月21日第四军医大学卫生统计学教研室 2021年2月21日 One-Factor ANOVA Partitions of Total Variation Variation Due to Treatment SSB Variation Due to Random Sampling SSW Total Variation SST ⬧ Commonly referred to as:  Sum of Squares Within, or  Sum of Squares Error, or  Within Groups Variation ⬧ Commonly referred to as:  Sum of Squares Among, or  Sum of Squares Between, or  Sum of Squares Model, or  Among Groups Variation = +