CNS 8550-1983
Significance Test of Differencece Between the Two Population Means(Standard Deviations Known, Two - Sided) (English Version)
- Standard No.
- CNS 8550-1983
- Language
- Chinese, Available in English version
- Release Date
- 1983
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 8550-1983
- Scope
- This standard stipulates that when the standard deviations of two independent groups are known, in order to know whether there is a significant difference between the average values of the two groups, the measurement should be carried out by sampling from each group (or a fairly representative batch). The test method is based on the value (the population standard deviation is known (Note 1), two-sided test). In addition, this test method stipulates the situation when the two groups of samples are equal. The situation of unequal is explained in the "Reference" section.
CNS 8550-1983 history
- 1983 CNS 8550-1983 Significance Test of Differencece Between the Two Population Means(Standard Deviations Known, Two - Sided)
