Quality assurance in data collection

Quality assurance in data collection

ग्रंथसूची विवरण
निगमित लेखक: Third International Mathematics and Science Study
अन्य लेखक: Mullis, Ina V.S, Martin, Michael O.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Chestnut Hill, MA Center for the Study of Testing, Evaluation, and Educational Policy, Boston College c1996
विषय:
Mathematics > Study and teaching > Evaluation > Statistical methods.
Science > Study and teaching > Evaluation > Statistical methods.