Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uu-Multiple-linear-regression-825-en_uu-Multiple-linear-regression-825-en
   name	uu-Multiple-linear-regression-825-en
   section	Inferential Statistics/Regression/Multiple linear regression
   type	schoice
   solution	FALSE, TRUE, FALSE, FALSE
   Type	Interpretating output
   Language	English
   Level	Statistical Literacy

   Question

   Evaluate the following two statements about multiple linear regression analysis:

   I. Scatterplots (scatterplots) can be used to assess whether the assumption of linear relationships among the variables is violated. II. When the assumption of homoscedasticity is violated, some scores on an independent variable deviate significantly from the overall trend (outliers).

   
   
   1. FALSE: I is correct, II is correct.
   2. TRUE: I is correct, II is incorrect.
   3. FALSE: I is not correct, II is correct.
   4. FALSE: I is not correct, II is not correct.