Table 4

Dispersion measure of the tensile tests – fc (MPa)

ASR not affectedASR affected
PC-IV (10 samples)PC-V (11 samples)PC-IV (14 samples)PC-V (11 samples)
Average (MPa)2.963.502.662.43
Range (MPa)1.471.991.751.12
Interquartile Range, IQR0.611.190.560.69
Standard Deviation, Sd0.450.670.500.37
Coefficient of Variation, CV (%)15.2319.1018.7415.31
Outliermin1.681.301.491.10
Outliermax4.116.063.743.87
% fc reduction−9.95%−30.49%
Source(s): Authors’ own work

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