Mathematics, 05.05.2020 06:17 missheyward30

The 2000 presidential election between Al Gore and George W. Bush was the closest presidential election in the history of the United States. A social historian is investigating the relationship between race and voting results. For a random sample of 50 counties in the state of Georgia, the historian obtains the percentage of county residents who were African American (AA), and the percentage of ballots cast for Al Gore. Percentage AA is the X variable and Percentage vote for Al Gore is the Y variable in this scenario. The summary statistics are given below: Variable Average Standard Deviation Percentage AA (X) 24.6203 17.8243 Percentage vote for Al Gore (Y) 41.2161 12.3840 The correlation coefficient between X and Y is r = 0.9587. What is the R2 value for this regression model? Give your answer to 4 decimal places.

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The 2000 presidential election between Al Gore and George W. Bush was the closest presidential elect...