设批量N=1000,试求一次计数抽样方案(20,1)在p=0,0.01,0.05,0.10处的接收概率

问题描述:

设批量N=1000,试求一次计数抽样方案(20,1)在p=0,0.01,0.05,0.10处的接收概率
请问,怎么算的?

应该可以解函数方程,将P的数代人.