Stephanie is a very popular first name for women (#41 out of 4276, Top 1%) and also a very popular last name for both adults and children (#42437 out of 150436, Top 28%). (2000 U.S. Census). Presented below is the birth name popularity of Stephanie for girls.tephanie is a very popular first name for women (#41 out of 4276, Top 1%) and also a very popular last name for both adults and children (#42437 out of 150436, Top 28%). (2000 U.S. Census). Presented below is the birth name popularity of Stephanie for girls.
SERVQUAL, later called RATER, is a quality management framework. SERVQUAL was developed in the mid-1980s by Valarie Zeithaml, A. Parasuraman & Leonard Berry to measure quality in the service sector.
From Wikipedia, the free encyclopedia. In mathematics, subadditivity is a property of a function that states, roughly, that evaluating the function for the sum of two elements of the domain always returns something less than or equal to the sum of the function's values at each element.