Regression statistics hardness model | ||||||
Multiple R | 0.982208 | |||||
R square | 0.964733 | |||||
Adjusted R square | 0.700233 | |||||
Standard error | 23.94703 | |||||
Observations | 18 | |||||
ANOVA | ||||||
df | SS | MS | F | Significance F | ||
Regression | 15 | 31374.44 | 2091.63 | 3.647383 | 0.236068 | |
Residual | 2 | 1146.921 | 573.4603 | |||
Total | 17 | 32,521.36 | ||||