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Mathematical Problems in Engineering
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2022
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Article
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Tab 3
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Research Article
[Retracted] Evaluation of Physical Education Teaching Effect Based on Big Data
Table 3
Statistical table of the validity of the status quo questionnaire (
N
ā=ā10).
The questionnaire items
Reasonable
Basically reasonable
Unreasonable
Number of expert questionnaires
14
6
0
Proportion
71%
29%
0