Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-signed-rank-test-916-en_uva-signed-rank-test-916-en
   name	uva-signed-rank-test-916-en
   section	Inferential Statistics/Non-parametric Techniques/Signed Rank test
   type	schoice
   solution	TRUE, FALSE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	3.542
   p-value	0.1955

   Question

   The nonparametric tests such as the Wilcoxon test, is mainly used when ‘A’ the population distribution is unknown and ‘B’ the sample is too small to provide information on this.

   
   
   1. TRUE: ‘A’ is true and ‘B’ is true
   2. FALSE: A’ is not true and ‘B’ is true
   3. FALSE: A’ is true and ‘B’ is false
   
   
   1. A’ is true and ‘B’ is true: Correct
   2. A’ is not true and ‘B’ is true: Incorrect
   3. ‘A’ is true and ‘B’ is false: Incorrect