random error term

例句：

1. 1.The statistical model used in this study is based on the assumption that errors are random.
   该研究中使用的统计模型基于假设误差是随机的。
2. 2.In the analysis of financial data, random errors can significantly affect the results.
   在对金融数据进行分析时，随机误差可能会严重影响结果。
3. 3. The researcher carefully controlled for random errors to ensure the validity of their conclusions.
   研究者仔细控制了随机误差，以确保结论的有效性。