Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-value-28-en_uva-value-28-en
   name	uva-value-28-en
   section	Inferential Statistics/NHST/p-value
   type	schoice
   solution	FALSE, TRUE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2.102
   p-value	0.5322

   Question

   Which of the following statements best represents what the researcher wants to achieve when using a t-test for mean difference to check whether the difference between conditions that he or she expects is is significant?

   
   
   1. FALSE: The researcher wants to support the null hypothesis through a p-value below .05.
   2. TRUE: The researcher wants to reject the null hypothesis using a p-value below .05.
   3. FALSE: The researcher wants to reject the null hypothesis using a p-value above .05.
   
   
   1. The researcher wants to support the null hypothesis using a p-value below .05…: Incorrect
   2. The researcher wants to reject the null hypothesis using a p-value below .05: Correct
   3. The researcher wants to reject the null hypothesis using a p-value above .05: Incorrect