• 2022-06-09
    设[tex=0.857x1.0]KGogyvwDAIJf/iL0H/9wjg==[/tex]与[tex=0.857x1.286]h9C4nePGcGllh55hxKIsUw==[/tex]相互独立,且[tex=0.857x1.0]KGogyvwDAIJf/iL0H/9wjg==[/tex]在在区间[tex=2.286x1.357]t/28KdVrg5JGYKaENU0GEw==[/tex]上服从均匀分布,且[tex=0.857x1.286]h9C4nePGcGllh55hxKIsUw==[/tex]服从指数分布[tex=1.786x1.357]awqvNHHPYkNPyosONmVKxg==[/tex]则[tex=2.786x1.286]wsm6hZKLwoHLmpiSvjoPLA==[/tex]的联合密度函数为
    未知类型:{'options': ['[tex=14.143x3.143]hS/kfu7D0VKWfYWtipKj5TBPm4GOKyZyPQhvECi+FEq2JSkvlksECFgckUSPX6JCoI1hAPwlnyrh1qivp/+lNFI/bHghP5sMYCcIiFpxOqPKxOrvDBoBnQC2erYR/9uj[/tex]', '[tex=13.714x2.429]hS/kfu7D0VKWfYWtipKj5TBPm4GOKyZyPQhvECi+FErMyr2+bpJn1xhgTyrhnz3H03VPrzQmjfy9+kXzRwhrQu3k7bzrtckOA9mikrNFaUs=[/tex]', '[tex=14.214x2.429]hS/kfu7D0VKWfYWtipKj5TBPm4GOKyZyPQhvECi+FEpWIdUi6x6qN7kq9ETqY5+heMbxBCnIDk9DiEx+GfiK+SDL4DORpaGj0B1Snpnf0NI=[/tex]', '[tex=13.357x2.429]hS/kfu7D0VKWfYWtipKj5TBPm4GOKyZyPQhvECi+FEpW+K47dvSHSaTX8CwXXQlBQXUVt/pNlckISVdxt5LQFi7tped8A/3FyRGTK7osSSg=[/tex]'], 'type': 102}