Table 9: Independent samples t-test results for the contact force data analysis.

Levene’s test for equality of variancest-test for equality of meanst-test for equality of means
FSig.tdfSig. (2-tailed)

FINDXEqual variances assumed9.600.002−0.66348.000.509
Equal variances not assumed−0.68330.370.494

FTHMBEqual variances assumed5.740.0171.62348.000.106
Equal variances not assumed1.57265.590.118