specialize - devote oneself to a special area of work; She specializes in honey bees; This baker specializes in French bread specialise work - exert oneself by doing mental or physical work for a purpose or out of necessity; I will work hard to improve my grades; she worked hard for better living conditions for the poor
Critical Value in Statistics. In statistics, the critical value corresponds to a given significance level. This cutoff value determines the boundary between the two samples, on the basis of which it is determined, whether null hypothesis should be accepted or rejected.
Par Value. Definition: Par value is the legal capital per share, and is printed on the face of a stock certificate. It represents a minimum amount below which an entity's dividends cannot drop the amount of stockholders' equity, and was originally designed to represent a reserve for creditors.efinition: Par value is the legal capital per share, and is printed on the face of a stock certificate. It represents a minimum amount below which an entity's dividends cannot drop the amount of stockholders' equity, and was originally designed to represent a reserve for creditors.