Quality assurance in data collection

Quality assurance in data collection

Bibliografiset tiedot
Yhteisötekijä: Third International Mathematics and Science Study
Muut tekijät: Mullis, Ina V.S, Martin, Michael O.
Aineistotyyppi: Kirja
Kieli:English
Julkaistu: Chestnut Hill, MA Center for the Study of Testing, Evaluation, and Educational Policy, Boston College c1996
Aiheet:
Mathematics > Study and teaching > Evaluation > Statistical methods.
Science > Study and teaching > Evaluation > Statistical methods.