I. When the sum of the residuals is greater than zero, the data set is nonlinear. II. A random pattern of residuals supports a linear model. III. A random pattern of residuals supports a non-linear model.
bull market definition. A market, especially a stock market, characterized by rising prices; the opposite of a bear market. We can always go back to worrying; we are still in a bull market for fear.
Best Answer: The bear market is synonymous with a market that is going down. A bull market means that the market is going up. It comes from the early days of the stock market when bull and bear fights were common. A bull is someone who believes the stock market will go up and a bear is someone who believes the stock market will go down. A bull market is a rising market and a bear market is a falling market. Where does bull and bear come from? Some sources say that a bull knocks you up in the air (rising market) and a bear knocks you down (falling market). However, there were some old proverbs floating around Europe during the 1700's.