Population variance is a type of the measure of spread that is often come into consideration in statistics whenever the population data is used. It is referred to the estimation how far the values of a population spread or disperse around the mean position.
Definition of scowl. intransitive verb. 1 : to contract the brow in an expression of displeasure. 2 : to exhibit a threatening aspect. transitive verb.
Full Definition of LOOK. 1. a: the act of looking b: glance. 2. a: the expression of the countenance b: physical appearance; especially: attractive physical appearance âusually used in plural. 3. : the state or form in which something appears.