Fig. 6.

Box-and-whisker plots showing the comparison of ultimate strength and extensibility with the peak stress and stretch of strips slid away from the clamp (A and B: fibrous cap; C and D: media; the first row: extensibility; the second row: ultimate material strength; the box covered the 1st and 3rd quartiles and whiskers covered 99.3% data points; points beyond the whiskers were displayed using open circles, which however were not treated as outliers when the statistical analysis was performed).