Table 7: Correlations (CBR).

CBR (%) OMC (%) NMC (%) GI BulD (kg/m3) MDD (kg/m3) InD (kg/m3) Pearson correlation                CBR (%) 1.000 −0.965 −0.930 −0.587 0.878 0.980 0.908  OMC (%) −0.965 1.000 0.946 0.409 −0.913 −0.994 −0.932  NMC (%) −0.930 0.946 1.000 0.494 −0.977 −0.965 −0.992  GI −0.587 0.409 0.494 1.000 −0.508 −0.498 −0.514  BulD (kg/m3) 0.878 −0.913 −0.977 −0.508 1.000 0.936 0.996  MDD (kg/m3) 0.980 −0.994 −0.965 −0.498 0.936 1.000 0.955  InD (kg/m3) 0.908 −0.932 −0.992 −0.514 0.996 0.955 1.000 Sig. (1 tailed)                CBR (%) — 0.001 0.004 0.110 0.011 0.000 0.006  OMC (%) 0.001 — 0.002 0.210 0.006 0.000 0.003  NMC (%) 0.004 0.002 — 0.159 0.000 0.001 0.000  GI 0.110 0.210 0.159 — 0.152 0.157 0.148  BulD (kg/m3) 0.011 0.006 0.000 0.152 — 0.003 0.000  MDD (kg/m3) 0.000 0.000 0.001 0.157 0.003 — 0.002  InD (kg/m3) 0.006 0.003 0.000 0.148 0.000 0.002 — N                CBR (%) 6 6 6 6 6 6 6  OMC (%) 6 6 6 6 6 6 6  NMC (%) 6 6 6 6 6 6 6  GI 6 6 6 6 6 6 6  BulD (kg/m3) 6 6 6 6 6 6 6  MDD (kg/m3) 6 6 6 6 6 6 6  InD (kg/m3) 6 6 6 6 6 6 6