• 2022-10-25
    设[tex=0.857x1.0]KGogyvwDAIJf/iL0H/9wjg==[/tex]与[tex=0.643x1.0]jDVSpgNhHe+VJmgvx3gg1Q==[/tex]的概率密度函数为[tex=13.571x2.429]s59y2K1bDNChzmHwfrn1odfcd+kL7OA97lLrIK/tcLmBnGcUuFjRPrgNn6aiUg09x5Bnyz0IvwAUMc24uFMc6Q==[/tex]求:(1)边缘概率密度[tex=5.357x1.357]YQZmvDEMCv7HQbbSG+TSd8s2WaPGMvysk6zFNuPCiOE=[/tex](2) 条件概率密度[tex=6.857x1.357]EMD1eP0RImdBKms/RIYwoMHW/lA8VInIFYwkSXzovzg=[/tex];(3) [tex=11.714x2.786]dA5qo+n2N+xCrURnTCTGYryeOeiXdr+rVR4Yy6WTlQYKRFTtGbvIQUHsfPNzF7xjexlZ53tqUexTrTer4KidUbIQMaiHiOi0R7NNRw7b/58=[/tex]
  • 举一反三