Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufsw-moderation-2081-en_vufsw-moderation-2081-en
   name	vufsw-moderation-2081-en
   section	inferential statistics/regression/multiple linear regression/moderation
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	interpreting output
   Program	NA
   Language	English
   Level	statistical reasoning

   Question

   In the regression analysis below, attitude toward culture is the dependent variable (att: 1-4, from negative to positive) and the independent variables are age (lft15 = age -15, so 15 = 0) and school level (in dummies : vmbo-b is the reference category). There is in model 2 added an interaction between age and school level.

   

   What conclusion can you draw from model 2 about the population of schoolchildren?
   1: At age 15, grammar school students are more positive about culture than vmbo-b students 2: Older vmbo-b students think more positively about culture than younger vmbo-b students

   
   
   1. TRUE: Only 1 is TRUE.
   2. FALSE: Only 2 is TRUE
   3. FALSE: Both 1 and 2 are TRUE
   4. FALSE: Both 1 and 2 are false
   
   
   1. True
   2. False
   3. False
   4. False