Use the given data to find the best predicted value of the response variable. Nine pairs of data yield r = 0.867 and the regression equation y^=19.4+0.93x. Also, y_=64.7. What is the best predicted value of y for x=50?

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Oddman Profile
Oddman answered
The best predicted value is
  ŷ = 19.4 + 0.93*(50) = 65.9

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