Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-regression-002-en_vufgb-regression-002-en
   name	vufgb-regression-002-en
   section	Inferential Statistics/Regression
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE
   Type	Conceptual, Case, Test choice
   Language	English
   Level	Statistical Thinking

   Question

   In a study it is expected that both environmental factors (three negative life events) and genetic factors (three serotonin genes) are predictive of anxiety symptoms in the elderly. The study statistically controls for some other characteristics of the elderly persons, such as gender, age, and socio-economic status. Which model building procedure can best be used?

   
   
   1. FALSE: Explorative, Backward.
   2. FALSE: Explorative, Stepwise.
   3. FALSE: Confirmative, No division in Blocks.
   4. TRUE: Confirmative, Division in Blocks.