单项选择题
A.123/24,203/24B.133/24,223/24C.123/24,223/24D.133/24,203/24E.133/12,203/12
A.2.43B.2.65C.3.17D.3.27E.3.96
A.1B.2C.3D.4E.5
A.0.071B.0.128C.0.148D.0.166E.0.524
A.0.12B.0.25C.0.35D.0.68E.0.72
A.1082B.2164C.3659D.4328E.5241
A.0.566B.0.614C.0.666D.0.766E.0.8
A.几何分布B.均匀分布C.参数为(α,x+β)的贝塔分布D.参数为(α+1,x+β)的贝塔分布E.参数为(x+β,α+1)的贝塔分布
A.426,21300B.387,19350C.462,23100D.414,20700E.354,17700
A.0.16B.0.15C.0.14D.0.13E.0.12
A.nα/(nα+1)B.n/(n+β)C.nβ/(nβ+1)D.n/(n+αβ)E.n/(n+α+β)