• 2022-05-27
    设随机变量 [tex=0.857x1.0]KGogyvwDAIJf/iL0H/9wjg==[/tex]服从负二项分布,其概率分布为[p=align:center][tex=20.286x2.786]k2jIiHjs/dUvSq1q0dbHc/3iTKN/C6Rt3Zhxqm9Zae8S4VU/OPrF83M51qHGAdrv4C28MRUdb484JagmskTxcQ9JwdgMJMlxCzXw6rIV2zCQGB4jF/7nXbOzUXYQ3X5HlanokwcL8nVahqoOfKmp4uyca9GbnYiYaMhSTCwM5tU=[/tex]证明其成功概率 [tex=0.571x1.0]FGGpnaR8m8C48rN8O0c7aw==[/tex] 共车先验分布族为贝塔分布族.