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Unit type and sort quality do not determine locking type
| Total | Locked to cue | Locked to production onset | Locked to both | |
|---|---|---|---|---|
| A-sort units | 29 | 5 | 9 | 2 |
| B-sort units | 20 | 5 | 6 | 0 |
| χ2 | — | 0.44 | 0.006 | 1.44 |
| p | — | 0.51 | 0.94 | 0.23 |
| Single-unit | 19 | 3 | 5 | 1 |
| Multi-unit | 30 | 7 | 10 | 1 |
| χ2 | — | 0.41 | 0.27 | 0.11 |
| p | — | 0.52 | 0.60 | 0.74 |
| Total | 49 | 10 | 15 | 2 |
