coefficient of non-determination

例句：

1. 1. The outcome of the experiment is non-deterministic.
   实验的结果是非确定的。
2. 2. The decision to invest in a new technology was made with a high degree of uncertainty.
   决定投资新技术时，充满了不确定性。
3. 3. The weather forecast indicated a high level of non-determination for the next few days.
   天气预报显示未来几天的天气将非常不确定。