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    Simple Regression Analysis

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    1. The following sample observations were randomly selected.
    X: 4, 5, 3, 6, 10
    Y: 4, 6, 5, 7, 7

    Determine the coefficient of correlation and the coefficient of determination. Interpret.

    2. The following sample observations were randomly selected.
    X: 5, 3, 6, 3, 4, 4, 6, 8
    Y: 13, 15, 7, 12, 13, 11, 9, 5

    a. Determine the regression equation.
    b. Determine the value of Y' when X is 7.

    © BrainMass Inc. brainmass.com June 3, 2020, 7:15 pm ad1c9bdddf
    https://brainmass.com/statistics/regression-analysis/simple-regression-analysis-91569

    Solution Summary

    The solution gives the details of simple regression analysis. Slope, intercept and the least squares method of estimation are discussed in detail.

    $2.19

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