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. 2020 Apr 3;6(4):e03705. doi: 10.1016/j.heliyon.2020.e03705

Table 2.

Group statistical evaluation of values obtained.

Group n Mean SD Maximum Minimum Welch's T Test
P
Maximum Load (N) T 3 331.3 47.9 389.7 272.4 0.023
R 3 178.7 57.9 260.5 135.0
Deflection Fail (mm) T 3 9.359 1.480 10.710 7.777 0.100
R 3 6.127 3.073 8.350 2.620
Deflection 10 N Load (mm) T 3 0.292 0.345 0.780 0.034 0.286
R 3 0.124 0.078 0.780 0.016
Age T 3 87 6 96 83
R 3 82 12 94 63

SD = Standard Deviation.