Mathematics, 07.02.2022 14:00 jmoney531

The least-squares regression equation is ý = 868.4x +9,993 where y is the median income and x is the percentage of 25 years and older with at least a bachelor's degree in the region. The scatter diagram indicates a linear relation
between the two variables with a correlation coefficient of 0.8284. Complete parts (a) through (d).

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