katmcdonald3180 katmcdonald3180

23-05-2023
Mathematics

contestada

Ten pairs of data yierld r = 0.003 and the regression and the regression equation ŷ = 2 + 3x also ȳ = 5.0. what is the best predicted value of y for x = 2?
a. 8.0 b. 7.0 c. 5.0 d. 17.0

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