Exam 1

1. Metainformation

   Tag	Value
   file	Probability_uva-multiplication-rule-683-en_uva-multiplication-rule-683-en
   name	uva-multiplication-rule-683-en
   section	Probability/Elementary Probability/General Rules/Multiplication rule
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2
   p-value	0.5905

   Question

   Randomly select an employee in a firm. We define the event A as the set of all female workers and B of the workers with a managerial position. It holds that P (A) = 0.46 and P (B|A) = 0.32. If you choose a random worker in this company, what is the probability that you choose a woman who is also in a managerial position?

   
   
   1. TRUE: 0,15
   2. FALSE: 0,32
   3. FALSE: 0,46
   4. FALSE: 0,78
   
   
   1. 0.15: Correct
   2. 0.32: Incorrect
   3. 0.46: Incorrect
   4. 0.78: Incorrect