Table 4:
Mean levelling angle measurements [°]. Confidence intervals in brackets.
–
Right Levelling Angle
Left Levelling Angle
Test
3.37° (0°-15.0°)
3.37° (0°-12.0°)
Control
2.31° (0°-12.0°)
2.36° (0°-11.0°)
p
-value
0.0060 (
p
<0.01)
0.0186 (
p
<0.05)