The following data are DC output from a windmill y and wind

The following data are DC output from a windmill (y) and wind velocity (x) What type of relationship seems to be appropriate in relating y to x? Fit a simple linear regression model (Provide the equation)

Solution

a)

It seems appropriate to have a linear relationship between them.

*******************

b)

Using technology, we get              
              
slope =    0.24114887          
intercept =    0.130875131          
              
Thus, the regression line is              
              
y^ =    0.130875131 + 0.24114887 x [ANSWER]