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The compliance rate of middle school students’ mathematical problem-solving performance.
| The compliance rate of middle school students’ mathematical problem-solving performance in mainland China (C level and above) | Ratio | ||
|---|---|---|---|
| Background variables | Gender | male | 98% |
| female | 95% | ||
| The only child situation | only children | 97% | |
| non-only children | 94% | ||
| The leftover situation | leftover | 95% | |
| non-leftover | 96% | ||
| Urban and rural background | Urban | 98% | |
| County | 97% | ||
| Rural | 95% | ||
