Which of the following is correct formula for total variation ?
A. Total Variation = Residual Variation – Regression Variation
B. Total Variation = Residual Variation + Regression Variation
C. Total Variation = Residual Variation * Regression Variation
D. All of the Mentioned
Answer:A
Which of the following is correct formula for total variation ?
A. Total Variation = Residual Variation – Regression Variation B. Total Variation = Residual Variation + Regression Variation C. Total Variation = Residual Variation * Regression Variation D. All of the Mentioned
Explanation:The complementary part of the total variation is called unexplained or residual. 2. Point out the correct statement: