Exam 1

1. Metainformation

   Tag	Value
   file	Assumptions_uu-assumptions-200-en_uu-assumptions-200-en
   name	uu-assumptions-200-en
   section	Assumptions
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE
   Type	Conceptual
   Program
   Language	English
   Level	Statistical Literacy

   Question

   Hamminga et al. want to perform a linear regression analysis. They assume that a sample has been drawn from a population in which X and Y are bivariate normally (simultaneously normal distribution for X and Y) distributed.

   Which of the following properties need not hold?

   
   
   1. FALSE: The y-sections per x-value are normally distributed
   2. FALSE: The y cross sections per x-value are homoscedastic
   3. FALSE: Y depends linearly on X
   4. TRUE: The y cross sections per x value all contain equal scores