Term: split-half correlation: a correlation coefficient calculated between scores on two halves of a test; taken as an indication of the reliability of the test
Candidate hypernym: 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) → 1
Candidate hypernym: australian reed grass: tall Australian reedlike grass sometimes used for hay → 0
Candidate hypernym: stocking: the activity of supplying a stock of something → 0
Candidate hypernym: polypodiaceae: ferns: a large family that in some classification systems has been subdivided into several families (including Aspleniaceae and Blechnaceae and Davalliaceae and Dennstaedtiaceae and Dryopteridaceae and Oleandraceae and Pteridaceae) → 0
Candidate hypernym: crochet needle: a needle with a hook on the end; used in crocheting → 0
Candidate hypernym: microgauss: a unit of magnetic flux density equal to one millionth of a gauss → 0
Candidate hypernym: vermicide: an agent that kills worms (especially those in the intestines) → 0
Candidate hypernym: opportunistic infection: any infection caused by a microorganism that does not normally cause disease in humans; occurs in persons with abnormally functioning immune systems (as AIDS patients or transplant patients receiving immunosuppressive drugs) → 0
Candidate hypernym: criticality: a critical state; especially the point at which a nuclear reaction is self-sustaining → 0
Candidate hypernym: encapsulation: the condition of being enclosed (as in a capsule) → 0
Candidate hypernym: drygoods: textiles or clothing and related merchandise → 0