About this document
Kuder-Richardson KR-21 Analysis by Nurwahyuni Majid is a document available to read on EtoBox.
The document provides data from a test consisting of 25 true/false questions that was administered to 40 participants. It includes the raw scores for each participant as well as calculations of the mean (Xt), variance (Xt2), and Kuder-Richardson KR-21 reliability coefficient (0.87).
- Author
- Nurwahyuni Majid
- Language
- EN