Means and standard deviations of wine check average by group and time
| Time | ||||
|---|---|---|---|---|
| Time 0 Training start | Time 1 Training end | Time 2 30 Days post-training | Time 3 60 Days post-training | |
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |
| Training Group | $11.61 (5.475) | $10.93 (3.871) | $11.87 (6.733) | $10.77 (4.809) |
| Control Group | $11.09 (4.341) | $12.04 (5.199) | $10.94 (4.203) | $9.58 (4.263) |
| Failed Certification Exam (Training Group Only) | $13.96 (6.627) | $11.97 (4.137) | $12.74 (8.112) | $9.96 (3.048) |
| Passed Certification Exam (Training Group Only) | $10.67 (4.746) | $10.52 (3.751) | $11.526 (6.217) | $11.10 (5.366) |
| Time | ||||
|---|---|---|---|---|
| Time 0 | Time 1 | Time 2 | Time 3 | |
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |
| Training Group | $11.61 (5.475) | $10.93 (3.871) | $11.87 (6.733) | $10.77 (4.809) |
| Control Group | $11.09 (4.341) | $12.04 (5.199) | $10.94 (4.203) | $9.58 (4.263) |
| Failed Certification Exam | $13.96 (6.627) | $11.97 (4.137) | $12.74 (8.112) | $9.96 (3.048) |
| Passed Certification Exam | $10.67 (4.746) | $10.52 (3.751) | $11.526 (6.217) | $11.10 (5.366) |
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