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) To stick together physically, by adhesion or figuratively by common purpose. Separate molecules will cohere because of electromagnetic force.