Question: Using the actual scores for Weeks 1, 2, 3, and 4 and your forecast values, calculate a regression equation, r, and R2 for this data.

Using the actual scores for Weeks 1, 2, 3, and 4 and your forecast values, calculate a regression equation, r, and R2 for this data.
€¢ Prepare a case study document to answer the following questions.
1. What data did you use in your regression equation? Which is the independent and dependent variable?
2. What are the regression equation, r, and R2 for your data?
3. Statistically, what does r and R2 tell you?
4. Based on your empirical evidence, how who well did you forecast your results? Justify your response.

Week-1 65 105 Week- 3 130 Week-2 Week-4 64 Actual score pres: 30 65 135 Forecast scores: 65

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