Exam 1

1. Metainformation

   Tag	Value
   file	Distributions_uva-normal-337-en_uva-normal-337-en
   name	uva-normal-337-en
   section	Distributions/Continuous/Normal
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2.797
   p-value	0.4275

   Question

   Suppose X ~ N (9, 2²). Then P(X < 5) is equal to

   
   
   1. TRUE: P(Z < -2)
   2. FALSE: P(Z < -1)
   3. FALSE: P(Z < 1.25)
   4. FALSE: P(Z < -2.5)
   
   
   1. P(Z < -2): Correct
   2. P(Z < -1): Incorrect
   3. P(Z < 1.25): Incorrect
   4. P(Z < -2.5): Incorrect