likelihood-ratio test

例句：

1. 1. The likelihood ratio test is a statistical method used to determine the probability of two events occurring together.
   似然比检验是一种统计学方法，用于确定两个事件同时发生的概率。
2. 2. In this study, we applied the likelihood ratio test to compare the effectiveness of two different treatments for acommon disease.
   在这项研究中，我们应用似然比检验来比较两种不同治疗方法对一种常见疾病的有效性。
3. 3. The likelihood ratio test is often used in medical research to help identify potential risk factors for disease development.
   似然比检验在医学研究中常用来帮助识别疾病发展的可能风险因素。