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.
Read our critics' nominations and then vote for your own favorites at the bottom of the page. Dumb comedy is the best kind of comedy. It's often said â usually by comedians â that comedy stems from tragedy; laughter is just used, the theory goes, to mask the anxiety and depression that comes from the daily grind. I have never found this to be true.