Quality assurance in data collection

Quality assurance in data collection

Bibliographic Details
Corporate Author: Third International Mathematics and Science Study
Other Authors: Mullis, Ina V.S, Martin, Michael O.
Format: Book
Language:English
Published: Chestnut Hill, MA Center for the Study of Testing, Evaluation, and Educational Policy, Boston College c1996
Subjects:
Mathematics > Study and teaching > Evaluation > Statistical methods.
Science > Study and teaching > Evaluation > Statistical methods.