Sec. 7.2 



DETERMINING LINEAR TREND LINES 



201 



TABLE 7.21 (Continued) 



Pairs of Observations of the 16-Week Weights and Corresponding 

 28-Week Weights of Turkeys Raised on the Kansas State College 



Poultry Farm 



X 



(X is the 16-week weight in pounds; Y is the 28-week weight.) 

 Y X Y X Y X Y X 



