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Tests of normality—distribution of differences between examiners
| Shapiro–Wilk | |||
|---|---|---|---|
| Statistic | df | Sig. | |
| Observer 1—1st | 0.986 | 130 | 0,189 (ns) |
| Observer 1—2nd | 0.986 | 130 | 0,189 (ns) |
| Observer 2 | 0.984 | 130 | 0,138 (ns) |
| Observer 3 | 0,995 | 130 | 0,954 (ns) |
| Observer 4 | 0,980 | 130 | 0,056 (ns) |
