Exam 1

1. Metainformation

   Tag	Value
   file	Probability_uva-independent-events-153-en_uva-independent-events-153-en
   name	uva-independent-events-153-en
   section	Probability/Elementary Probability/General Rules/Independent events
   type	schoice
   solution	TRUE, FALSE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	3
   p-value	0.311

   Question

   When two events A and B are independent, then

   
   
   1. TRUE: P(A) = P(A | B).
   2. FALSE: P(A and B) = P(A) * P(A | B).
   3. FALSE: P(A or B) = P(A) + P(B).
   
   
   1. P(A) = P(A | B)…: Correct
   2. P(A and B) = P(A) * P(A | B)…: Incorrect
   3. P(A or B) = P(A) + P(B)…: Incorrect