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.
Full Definition of COMEDY. 1. b: a literary work written in a comic style or treating a comic theme. 2. a: a drama of light and amusing character and typically with a happy ending b: the genre of dramatic literature dealing with the comic or with the serious in a light or satirical manner â compare tragedy. 3.4.ull Definition of COMEDY. 1. b: a literary work written in a comic style or treating a comic theme. 2. a: a drama of light and amusing character and typically with a happy ending b: the genre of dramatic literature dealing with the comic or with the serious in a light or satirical manner â compare tragedy. 3.