• 2022-06-16
    设随机变量[tex=0.929x1.286]uswT/CEcOIwMpCvTz/zeaA==[/tex]与[tex=0.857x1.286]h9C4nePGcGllh55hxKIsUw==[/tex]相互独立,且都服从正态分布[tex=3.643x1.286]h9/LCQOgYnwYRcjtSMbcP3eaZijaOFFnIW0aZe/K1Bk=[/tex],则[tex=7.071x1.286]4nMaoi+uYNW1qezPnQq+hZGMn7XcwWi+ujmzZRixKLClkR0mbj90m63U0pmhGQz0[/tex](   )
    未知类型:{'options': ['与[tex=0.643x1.286]LHHF5r8Y9VBlpolr/GDm2w==[/tex]无关,而与[tex=1.0x1.286]DKgN4cb19EMe3aJ4s2Brvriap2BsSxVaNWV2G7fjHlA=[/tex]有关\xa0', '与[tex=0.643x1.286]LHHF5r8Y9VBlpolr/GDm2w==[/tex]有关,而与[tex=1.0x1.286]DKgN4cb19EMe3aJ4s2Brvriap2BsSxVaNWV2G7fjHlA=[/tex]无关\xa0', '与[tex=0.643x1.286]LHHF5r8Y9VBlpolr/GDm2w==[/tex],[tex=1.0x1.286]DKgN4cb19EMe3aJ4s2Brvriap2BsSxVaNWV2G7fjHlA=[/tex]都有关\xa0', '与[tex=0.643x1.286]LHHF5r8Y9VBlpolr/GDm2w==[/tex],[tex=1.0x1.286]DKgN4cb19EMe3aJ4s2Brvriap2BsSxVaNWV2G7fjHlA=[/tex]都无关\xa0'], 'type': 102}
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