Original

sample (O)

Sample

mean (M)

Standard deviation

(STDEV)

T statistics

(|O/STDEV|)

P values

Damping. 1 → level

−0.321

−0.321

0.023

13.771

0***

Drivers. 1 → level

0.675

0.677

0.026

25.882

0***

Damping. 2 → level

−0.489

−0.49

0.021

23.039

0***

Drivers. 2 → level

0.528

0.529

0.024

22.162

0***