A Study of Frequency Estimation Equipercentile Equating When There Are Large Ability Differences
- Author(s):
-
Guo, Hongwen;
Oh, Hyeon-Joo
- Publication Year:
- 2009
- Report Number:
-
RR-09-45
- Source:
-
ETS Research Report
- Document Type:
- Report
- Page Count:
- 23
- Subject/Key Words:
-
Frequency Estimation (FE) Equipercentile Equating,
Conditional Distribution,
Form Distribution,
Comparison,
Ability
Abstract
Statistical analysis procedures for comparing distributions are provided. An application of equating to a
large-scale admission test is discussed to illustrate the proposed methodology.
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