Explanation:Outliers can conform to the regression relationship. 5. Point out the wrong statement:
A. The fraction of variance unexplained is an established concept in the context of linear regression
B. “Explained variance” is routinely used in principal component analysis
C. The general linear model extends simple linear regression (SLR) by adding terms linearly into the model
D. None of the Mentioned
Answer:A
Explanation:Outliers can conform to the regression relationship. 5. Point out the wrong statement:
A. The fraction of variance unexplained is an established concept in the context of linear regression B. “Explained variance” is routinely used in principal component analysis C. The general linear model extends simple linear regression (SLR) by adding terms linearly into the model D. None of the Mentioned
Explanation:Linearity refers to a mathematical relationship or function that can be graphically represented as a straight line. 6. Which of the following can be useful for diagnosing data entry errors ?