中文摘要：

假设检验是统计学中根据一定假设条件由样本推断总体的一种方法。假设检验在经济和社会生活的各个领域中得到了极为广泛的应用,尤其在医学方面有着更为广阔的应用前景。本文以假设检验为基础,主要研究线性混料模型中的假设检验问题。

英文摘要：

Hypothesis testing in statistics deals with problems of deducing the population from the salnples based on certain assumptions. Hypothesis testing is widely applied to tile economical and social life each domain, especially in the aspects of medicine. On the basis of hypothesis testing,the hypothesis testing for linear mixture model is mainly studied in this paper.