Quality assurance in data collection

Quality assurance in data collection

Manylion Llyfryddiaeth
Awdur Corfforaethol: Third International Mathematics and Science Study
Awduron Eraill: Mullis, Ina V.S, Martin, Michael O.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Chestnut Hill, MA Center for the Study of Testing, Evaluation, and Educational Policy, Boston College c1996
Pynciau:
Mathematics > Study and teaching > Evaluation > Statistical methods.
Science > Study and teaching > Evaluation > Statistical methods.