Answer to Question #277920 in Algorithms for hhh

Question

Given a multi-linear regression model: Y = 2X₁- 3X₂ + 1.5X₃ - 0.5, and 10 data points.

Y X₁ X₂ X₃

-------------------------------------------------------------------------------------------------

5 1 0 3

3 1 1 3

5 1 1 5

-1 1 3 5

5 2 0 1

0 2 2 1

3 2 3 5

4 3 1 1

0 3 3 3

6 5 2 1

a. Which parameter is the model sensitive to?

b. Evaluate R²

c. Evaluate adjusted R²

Answer 1

parameter is the model sensitive to