Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-chisquaredforindependence-002-en_vufgb-chisquaredforindependence-002-en
   name	vufgb-chisquaredforindependence-002-en
   section	Inferential Statistics/Parametric Techniques/Cross tables/Chi-Squared for Independence
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE
   Type	Calculation
   Language	English
   Level	Statistical Thinking

   Question

   Marleen aims to investigate, with the help of the cross table below with data from 100 elderly persons, whether there is an association between Depression and Diabetes. What is the expected frequency $f_{e}$ in the cell Yes Depression and Yes Diabetes under the null hypothesis of independence?

   

   
   
   1. FALSE:
   2. FALSE:
   3. FALSE: 1.67.
   4. TRUE:
   
   
   1. Incorrect
   2. Incorrect
   3. Incorrect
   4. Correct