Exam 1

1. Metainformation

   Tag	Value
   file	Probability_uva-sample-space-989-en_uva-sample-space-989-en
   name	uva-sample-space-989-en
   section	Probability/Elementary Probability/Sample Space
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	-3.055
   p-value	0.9758

   Question

   A couple wants to have two children, which outcome space below is correct? We define the events J as a boy and M as a girl.

   
   
   1. FALSE: S = {YY, MJ, JM}
   2. FALSE: S = {YY, MM, YY, MJ, MJ}
   3. TRUE: S = {MM, JJ, MJ, JM}
   4. FALSE: S = {JJ, MM, MJ, MJ, JM}
   
   
   1. S = {YY, MJ, JM}: Incorrect
   2. S = {YY, MM, YY, MJ}: Incorrect
   3. S = {MM, YY, MJ, JM}: Correct
   4. S = {JJJ, MM, MJ, MJ, JM}: Incorrect