Exam 1

1. Metainformation

   Tag	Value
   file	Probability_uva-elementary-probability-689-en_uva-elementary-probability-689-en
   name	uva-elementary-probability-689-en
   section	Probability/Elementary Probability
   type	schoice
   solution	FALSE, TRUE, FALSE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2
   p-value	0.5905

   Question

   Below is a table showing the number of people who committed suicide committed suicide in 2008.

   ————— ——– ——— ——– Men Women Total With firearm 12,381 1,559 13,940 Other 9,042 2,300 11,342 Total 21,423 3,859 25,282 ————— ——– ——— ——–

   If you choose a random person, how likely is it that this person committed suicide with a firearm?

   
   
   1. FALSE: 0,41
   2. TRUE: 0,55
   3. FALSE: 0,58
   4. FALSE: 0,89
   
   
   1. 0.41: Incorrect
   2. 0.55: Correct
   3. 0.58: Incorrect
   4. 0.89: Incorrect