Christmann, E. P., & Badgett, J. L. (2009). Interpreting assessment data: Statistical techniques you can use. NSTA Press.
Dyfyniad Arddull ChicagoChristmann, Edwin P., and John L. Badgett. Interpreting Assessment Data: Statistical Techniques You Can Use. Arlington, Va.: NSTA Press, 2009.
Dyfyniad MLAChristmann, Edwin P., and John L. Badgett. Interpreting Assessment Data: Statistical Techniques You Can Use. NSTA Press, 2009.
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