Examlex
The Adam Walsh Child Protection and Safety Act,also known as the Sex Offender Registration and Notification act (SORNA) ,went into effect in
Df
Short for Degrees of Freedom, it represents the number of independent pieces of information available to estimate another piece of information.
F-Ratio
A statistical value used to compare variances in analyses of variance (ANOVA), indicating the ratio of systematic variance to error variance.
Factor B
Factor B usually represents a variable or an element in an experiment that is manipulated to observe its effect on an outcome, distinguishable from Factor A.
MSB
Mean Square Between; a term used in ANOVA to describe the average of squared differences between group means and the overall mean.
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