This note provides some new inequalities and approximations for beta distributions, including tail inequalities, exponential inequalities of Hoeffding and Bernstein type, Gaussian inequalities and approximations.

翻译：本说明为乙型六氯环己烷分布提供了一些新的不平等和近似值,包括尾部不平等、Hoffding和Bernstein类型的指数性不平等、Gaussian的不平等和近似值。