Exam 1

1. Metainformation

   Tag	Value
   file	Distributions_uva-normal-451-en_uva-normal-451-en
   name	uva-normal-451-en
   section	Distributions/Continuous/Normal
   type	schoice
   solution	FALSE, TRUE, FALSE, FALSE
   Type	Calculation
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	1.931
   p-value	0.7989

   Question

   Given that Y ~ N ( 10, 5^²). The probability is 33% that Y takes a value less than a; a is then equal to

   
   
   1. FALSE: -1
   2. TRUE: 7.8
   3. FALSE: 11.65
   4. FALSE: 12.2
   
   
   1. 1: Incorrect
   2. 7.8: Correct
   3. 11.65: Incorrect
   4. 12.2: Incorrect