1. Over a 30-year period, you plot the rate of return on the market on the X-axis and the rate of return on a stock on the Y-axis for the same year. The regression line from this data/plot is known as

   	A.	The variance Line
   	B.	The standard deviation line
   	C.	The security market line
   	D.	The characteristic line
   	E.	The correlation coefficient line