BREAKING DOWN 'Mean-Variance Analysis'. There are two major factors in mean variance analysis: variance and expected return. 1  Variance represents how spread out the data set numbers are, such as the variability in daily or weekly returns of an individual security. 2  The expected return is a subjective probability assessment on the return of the stock.
A sitcom is a situation comedy.. It's used to describe a TV or radio show with a set cast of characters that find themselves in humorous or unusual situations. A sitcom is a situation comedy.. It's used to describe a TV or radio show with a set cast of characters that find themselves in humorous or unusual situations.
Lbvs is an acronym often used by people while doing chat on facebook.... Lbvs is an acronym often used by people while doing chat on Facebook, mysapce, msn or other chatting places. The lbvs simply means Laughing But Very Seriously. It is used for a situation when a person is seriously enjoying the other person`s words.