Table 2:

T test analysis

Second Measurement P ValueFirst Measurement P Value
OBS 1OBS 2OBS 3OBS 4
OBS 1.126.319.077.145
OBS 2.061.289.321.094
OBS 3.171.571.407.027a
OBS 4.366.059.073.837
  • Note:—OBS indicates observer.

  • a Statistically significant value.