Table 11: Correlations ( ).

(kPa)OMC (%)NMC (%)GIBulD (kg/m3)MDD (kg/m3)InD (kg/m3)

Pearson correlation
(kPa)1.000−0.886−0.915−0.7760.9080.9290.920
 OMC (%)−0.8861.0000.9460.409−0.913−0.994−0.932
 NMC (%)−0.9150.9461.0000.494−0.977−0.965−0.992
 GI−0.7760.4090.4941.000−0.508−0.498−0.514
 BulD (kg/m3)0.908−0.913−0.977−0.5081.0000.9360.996
 MDD (kg/m3)0.929−0.994−0.965−0.4980.9361.0000.955
 InD (kg/m3)0.920−0.932−0.992−0.5140.9960.9551.000
Sig. (1-tailed)
(kPa)0.0090.0050.0350.0060.0040.005
 OMC (%)0.0090.0020.2100.0060.0000.003
 NMC (%)0.0050.0020.1590.0000.0010.000
 GI0.0350.2100.1590.1520.1570.148
 BulD (kg/m3)0.0060.0060.0000.1520.0030.000
 MDD (kg/m3)0.0040.0000.0010.1570.0030.002
 InD (kg/m3)0.0050.0030.0000.1480.0000.002
N
(kPa)6666666
 OMC (%)6666666
 NMC (%)6666666
 GI6666666
 BulD (kg/m3)6666666
 MDD (kg/m3)6666666
 InD (kg/m3)6666666