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    Regression Line Relating the Percentage to Number of Variables

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    Regression example

    Number Percentage of variable x Number of variable y
    1 3.6 1700
    2 2.0 3078
    3 0.3 1820
    4 0.3 2706
    5 0.2 2086
    6 3.0 2299
    7 0.0 676
    8 1.0 2088
    9 2.2 2013

    1.1 Fit a regression line relating the percentage of variables X to the number of variables Y.
    1.2 Test for the statistical significance of this regression line using the F test.
    1.3 What is R2 for the regression line in Question 1.1?
    1.4 What does R2 mean in Question 1.3?
    1.5 What is s2y.x ?
    1.6 Test for the statistical significance of the regression line using the T test.
    1.7 What are the standard errors of the slope and intercept for the regression line in 1.1?

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    https://brainmass.com/statistics/regression-analysis/regression-line-relating-percentage-number-variables-360667

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    The solution fits a regression line relating the percentage of variables X to the number of variables Y.

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