• INCREASE, DECREASE, STAY THE SAME OR NOT ENOUGH INFO
• What happens to the power of a pairwise comparison if Tukey's HSD is used instead of a planned comparison?
• What happens to F-critical, if the between-groups variance decreases?
• What happens to the degrees of freedom for the interaction term in a two-way ANOVA when the number of rows increases, but the number of columns decreases (not necessarily by the same amounts)
• What happens to the number of degrees of freedom in a chi-squared test for goodness of fit as N increases, but k remains the same?
• If the within-groups variance increases, what happens to F-obtained?
• If N increases but k remains the same, what happens to chi-squared-critical?
• If the absolute value of the Pearson r decreases, what happens to r-squared?
• What happens to the R-squared associated with a linear regression when the absolute value of the correlation between X and Y decreases?
• What happens to the p value of a Tukey's pairwise comparison as the difference between means increases?
• What happens to the 'explained variability' in Y as the correlation between X and Y becomes stronger?
• what happens to the p value if F-obtained increases?
• If a positive Pearson r increases in value, what happens to the Y-intercept of the best-fit line, if scores are expressed as z scores?
• What happens to the p value of a pairwise comparison if Tukey's HSD is used instead of a planned comparison?
• In a planned comparison, if the absolute value of t-obtained increases, what happens to the absolute value of t-critical?