CNS 8748-1983
Interval Estimation of the Population Mean(Standard Deviation Unknown) (English Version)

Standard No.

CNS 8748-1983

Language

Chinese, Available in English version

Release Date

1983

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 8748-1983

Scope

This standard stipulates that when the standard deviation of two independent groups is unknown, the measured value drawn from the group (or a relatively representative batch) shall be used as the criterion. Under a certain probability such as 95%, the interval of the group average is found (Note 1) method. Note: (1) This interval is determined by the upper and lower limits of trust and is called the trust interval. (2) This method is applicable to the standard deviation of characteristic values of products constituting a batch.

CNS 8748-1983 history

• 1983 CNS 8748-1983 Interval Estimation of the Population Mean(Standard Deviation Unknown)