Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-signed-rank-test-189-en_uva-signed-rank-test-189-en
   name	uva-signed-rank-test-189-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	2.1
   p-value	0.5353

   Question

   Wilcoxon’s test is a good alternative to the t-test when ‘A’ the population distribution is not known and ‘B’ the samples are small (N

   
   
   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