Mathematics · Linear Regression
Consider the multiple linear regression model yi = β0 + β1x1i + ... + β8x8i + εi, i = 1, 2, ..., 29 where ε1, ε2, ..., ε29 are independent and identically normally distributed with mean 0 and variance σ2. Suppose the model is fitted using the method of least squares. If the calculated value of the F-statistic for testing the significance of regression is 2.50, then the possible values of R2 and Adjusted R2 are respectively:
- 10.30 and -0.10
- 20.50 and 0.16
- 30.50 and 0.30
- 40.30 and 0.10✓
Correct answer
0.30 and 0.10
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