Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-signed-rank-test-174-en_uva-signed-rank-test-174-en
   name	uva-signed-rank-test-174-en
   section	Inferential Statistics/Non-parametric Techniques/Signed Rank test
   type	schoice
   solution	FALSE, TRUE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2.101
   p-value	0.5333

   Question

   Researchers want to know if there is a difference in information processing between synesthesiologists and ordinary people. To this end, they randomly draw 33 individuals from the population of synesthesiologists and 27 from the population of ordinary people. It is known that the distribution of their dependent variable is not symmetric. It is prudent in this case if the researchers perform the following test:

   
   
   1. FALSE: McNemar’s test.
   2. TRUE: Wilcoxon’s test.
   3. FALSE: Paired t-test.
   
   
   1. McNemar’s test..: Incorrect
   2. Wilcoxon’s test: Correct
   3. Paired t-test..: Incorrect