Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-critical-value-169-en_uva-critical-value-169-en
   name	uva-critical-value-169-en
   section	Inferential Statistics/NHST/Significance level/Critical value
   type	schoice
   solution	FALSE, FALSE, TRUE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	-5.083
   p-value	0.9928

   Question

   When the null hypothesis at a significance level of 0.05 can be rejected, is

   
   
   1. FALSE: The probability 0.05 that the null hypothesis is TRUE
   2. FALSE: The probability 0.95 that the alternative hypothesis is TRUE
   3. TRUE: The P value less than or equal to 0.05
   
   
   1. The probability 0.05 that the null hypothesis is TRUE: Incorrect
   2. The probability 0.95 that the alternative hypothesis is TRUE: Incorrect
   3. The P-value less than or equal to 0.05: Correct