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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Suppose that you are interested in the relationship between the return rate on a stock in 2010 compared to the return rate in 2009.You believe that the return rates in both years are positively correlated.A sample of 15 stocks yields the following regression results: b0= 5.3,b1= 1.04,s
= 1.79,s
= 0.2163,R2 = 0.64,and MSE = 35.4.
-How would you explain the slope coefficient b1?
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