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Four pairs of data yield r = 0.942 and the regression equation y = 3x. Also y = 12.75. Determine the best predicted value of
Four pairs of data yield r = 0.942 and the regression equation y = 3x.
Also y = 12.75.
Determine the best predicted value of y for x = 2.5
You may use a critical value of 0.950 if need be.
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