• 2022-07-01
    离散型随机变量 [tex=0.857x1.0]KGogyvwDAIJf/iL0H/9wjg==[/tex] 的分布为[tex=13.357x3.5]OOdTrLGt+hva56tTPivt03QRYu1MfQu3C+nCCsQL/LnNmRF8gLJuLGRVeRayBvCuuDzxEQwtVq0uzc5Wkdf+FPunCuuubTzDle5bIFBBUVlITFPK6K5gKY/zP2dJsyMBhepoyOVuiajaG5PiYddPUz78HeZ4f5nbhCPOlbPLwMw=[/tex]则 [tex=1.214x0.786]NWhjIVL1/mDVdDWwcjkrEA==[/tex][input=type:blank,size:6][/input].
  • 举一反三