Home / Standards / GB/T 4089-1983 GB/T 4089-1983 Abolished Statistical interpretation ofdata--Estimation of parameter in Poisson distribution 数据的统计处理和解释 泊松分布参数的估计 Standard Type GBT ICS 07.020 CCS A41 Status 废止 Issue Date 1983-12-21 Implementation 1984-10-01 Responsible Dept 国家标准委 Drafting Unit N/A