Exam 1

1. Metainformation

   Tag	Value
   file	Distributions_uva-central-limit-theorem-1289-en_uva-central-limit-theorem-1289-en
   name	uva-central-limit-theorem-1289-en
   section	Distributions/Limit Theorems/Central Limit Theorem
   type	schoice
   solution	FALSE, TRUE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	1.67
   p-value	0.8479

   Question

   One study looked at a large number of Dutch couples whose both members work. Suppose the income is X of one and Y of the other, can we then assume that the variation of total income is equal to σ x² +σ y²?

   
   
   1. FALSE: Yes
   2. TRUE: No
   
   
   1. Yes: Incorrect
   2. No: Correct