| 单词 | chance-half correlation |
| 释义 | chance-half correlation (extremely rare) n WORD FAMILY chance-half correlation n a correlation coefficient calculated between scores on two halves of a test; taken as an indication of the reliability of the test Syn|Hyper split-half correlation coefficient of correlation, correlation, correlation coefficient a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation) |
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