I keep getting this R2 adjusted wrong on these two problems. Using the formula R2adj=1- [(1-r2) * (n-1)/(n-k-1)]

ANOVA table for Regression

Source d.f SS MS

Regression 2 578,850 289,425

Error 21 378,420 18,020

Total 23 957,270

Critical Value F.05 3.47

F Statistic 16.061

R2 .6047

Calculate the following to 4 decimal places

R2 adj. _______

Anova Table for Regression

SS DF MS

Regression 1,085,789 8 135,724

Residual 1,447,407 45 32,165

Total 2,533,196 53

F.05 = 2.18 F Statistic = 4.2196

R2 .4286

Calculate the following to 4 decimal places

R2 adj. _______