The director of special events for Sun City believed that the amount of money spent on fireworks displays for the Fourth of July was predictive of attendance at the Fall Festival held in October. She gathered the following data to test her suspicion. 4th of July Fall Festival (5000) 8.0 6.0 12.0 10.5 8.5 12.5 9.0 5.5 (000) 10.2 6.4 11.7 10.2 6.0 11.1 7.5 8.4 Click here for the Excel Data File 4th of July (5000) 12.0 7.5 9.0 10.6 10.0 7.5 10.0 Fall Festival (000) 9.5 12.7 6.6 10.1 6.1 9.0 10.8 a-2. Report the coefficient of determination. (Round your answer to 2 decimal places.) Answer is complete but not entirely correct. 0.13% a-3. Interpret the regression coefficient. (Round your answer to 4 decimal places.) Answer is complete but not entirely correct. Regression coefficient 0.3964 4th of July ($000) Fall (000) 8 10.2 6 6.4 12 11.7 10.5 10.2 8.5 6 12.5 11.1 9 7.5 5.5 8.4 12 9.5 7.5 12.7 9 6.6 10.6 10.1 6.1 9 10.8 10 7.5 10