[Solved] The Communications Decency Act was aimed at protecting children from pornography, but it was found unconstitutional. Academic Performance: The extent to which a student, teacher, or institution has achieved their short or long-term educational goals. ANOVA F Test: A statistical test used in ANOVA (Analysis of Variance) to determine if there are any statistically significant differences between the means of three or more independent groups. Normal Quantile Plot: A graphical method for assessing whether or not a data set is approximately normally distributed. Residuals: The differences between observed values and the values predicted by a model, used in regression analysis to assess the fit of the model.