N | Mean | SD | SEM | Lower Bound* | Upper Bound* | Minimum | Maximum | |
3 shape extra oral alginate cast | 16 | 0.29 | 0.07 | 0.02 | 0.25 | 0.32 | 0.21 | 0.40 |
3 shape extraoral alginate impression | 16 | 0.63 | 0.38 | 0.09 | 0.43 | 0.83 | 0.22 | 1.14 |
3 shape extraoral rubber cast | 16 | 0.66 | 0.56 | 0.14 | 0.37 | 0.96 | 0.17 | 2.28 |
3 shape extraoral rubber impression | 16 | 0.64 | 0.40 | 0.10 | 0.43 | 0.86 | 0.12 | 1.22 |
3 shape intraoral | 16 | 0.62 | 0.38 | 0.10 | 0.41 | 0.82 | 0.21 | 1.30 |
sirona intraoral | 16 | 0.58 | 0.35 | 0.09 | 0.40 | 0.77 | 0.21 | 1.08 |
eos alginate cast | 16 | 0.57 | 0.36 | 0.09 | 0.38 | 0.76 | 0.19 | 1.13 |
eos alginate impression | 16 | 0.78 | 0.54 | 0.13 | 0.49 | 1.06 | 0.23 | 1.72 |
eos rubber cast | 16 | 0.64 | 0.53 | 0.13 | 0.36 | 0.92 | 0.15 | 2.21 |
eos rubber impression | 16 | 0.55 | 0.45 | 0.11 | 0.31 | 0.79 | 0.2 | 1.41 |