Table 10. Trueness in ZX projection angle group.
Angle group (ZX projection) | Statistic | ||||||
---|---|---|---|---|---|---|---|
Mean | 95% Confidence Interval for Mean | Median | Std. deviation | Interquartile range | |||
Lower bound | Upper bound | ||||||
Trueness (°) | A1 | 0.155 | 0.091 | 0.220 | 0.147 | 0.090 | 0.139 |
A2 | 0.261 | 0.153 | 0.368 | 0.252 | 0.150 | 0.218 | |
A3 | 0.246 | 0.128 | 0.365 | 0.241 | 0.166 | 0.265 | |
A4 | 0.168 | 0.017 | 0.318 | 0.067 | 0.210 | 0.266 | |
A5 | 0.287 | 0.098 | 0.475 | 0.192 | 0.264 | 0.375 |