Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-bayesian-statistics-983-en_uva-bayesian-statistics-983-en
   name	uva-bayesian-statistics-983-en
   section	Inferential Statistics/Bayesian Statistics
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2
   p-value	0.5905

   Question

   Suppose P(A₁) + P(A₂) =1 and P(B₁ ) + P( B₂) =1. Given P(A₂) = 0.70, P(B₁| A₂) = 0.45, and P((B₂| A₁) = 0.60. What then is P(A₂| B₂)?

   
   
   1. FALSE: 0,39
   2. FALSE: 0,42
   3. FALSE: 0,57
   4. TRUE: 0,68
   5. FALSE: 0,70
   
   
   1. 0.39: Incorrect
   2. 0.42: Incorrect
   3. 0.57: Incorrect
   4. 0.68: Correct
   5. 0.70: Incorrect