Research Article
[Retracted] Evaluation of Physical Education Teaching Effect Based on Big Data
Table 2
Distribution and recovery statistics of questionnaire survey.
| ā | Distribution (copy) | Recovery (copy) | Valid (copy) | Recovery rate (%) | Valid rate (%) |
| Physical education teachers | 60 | 60 | 60 | 100 | 100 | Students | 1000 | 1000 | 1000 | 100 | 100 |
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