This page will provide an introduction to understanding and using library call numbers. Each book in the library has a unique call number. A call number is like an address: it tells us where the book is located in the library.
Definition of Correlation: Correlation is a statistical technique that is used to measure and describe the STRENGTH and DIRECTION of the relationship between two variables. Correlation requires two scores from the SAME individuals.
cohere â(third-person singular simple present coheres, present participle cohering, simple past and past participle cohered) 1  To stick together physically, by adhesion or figuratively by common purpose. 2  To be consistent as part of a group.