Table 2 A statistical comparison of maximum and average values of crack width measurements with actual values.

\(\:{Max}_{\left(c\right)}\)

2.15

2.15

1.72

2.15

2.58

\(\:{Max}_{\left(true\right)}\)

2.193

2.21

1.813

2.214

2.496

\(\:{AVG}_{\left(c\right)}\)

1.92

1.78

1.505

1.89

2.104

\(\:{AVG}_{\left(true\right)}\)

2.012

1.738

1.563

1.833

2.17