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    Linear regression

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    A linear regression between Y and X produced the following equation for the least squares line:
    = -4.13 + 2.1x
    Which of the following statements concerning this relationship is true?
    a.For every one-unit increase in X, Y increases 4.13 units.
    b.For every one-unit increase in X, Y decreases 2.1 units.
    c.For every one-unit increase in X, Y decreases 4.13 units.
    d.For every one-unit increase in X, Y increases 2.1 units.

    © BrainMass Inc. brainmass.com March 4, 2021, 5:46 pm ad1c9bdddf
    https://brainmass.com/statistics/regression-analysis/linear-regression-10603

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