(Solved) Find the best predicted value of y corresponding to the given value of x. Four pairs of data yield r = 0.942 and the regression equation y#770;=3x.
Question: Find the best predicted value of y corresponding to the given value of x.
Four pairs of data yield r = 0.942 and the regression equation \(\hat{y}=3x\). Also, \(\bar{y}=12.75\). What is the best predicted value of y for x = 2.5?
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