volume variance
1Error and Uncertainty in Scientific Practice (2014)
Assessment of error and uncertainty is a vital component of both natural and social science. Empirical research involves dealing with all kinds of errors and uncertainties yet there is significant… 7806 руб2Implementation of Large-Scale Education Assessments , Petra Lietz
Presents a comprehensive treatment of issues related to the inception, design, implementation and reporting of large-scale education assessments. In recent years many countries have decided to become… 7717.99 руб электронная книга