survey accuracy

例句：

1. 1. The survey was conducted with high accuracy to ensure the results were reliable.
   这次调查的精度很高，以确保结果可靠。
2. 2.The survey's accuracy is crucial for understanding the population's needs and preferences.
   调查的精度对于理解人口的需求和偏好至关重要。
3. 3.To improve survey accuracy, it's important to collect data from a diverse group of participants.
   为了提高调查的精度，重要的是从不同群体中收集数据。