Exam 1

1. Metainformation

   Tag	Value
   file	Distributions_uva-uniform-712-en_uva-uniform-712-en
   name	uva-uniform-712-en
   section	Distributions/Continuous/Uniform
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2
   p-value	0.5905

   Question

   A generator of random numbers in a computer will spread its outcomes spread evenly over the entire interval from 0 to 1 when we make it generate a long series of numbers. We call this a so-called uniform distribution. A generator of random numbers produces a number X that lies in an interval between 0 and 0.4 or in an interval between 0.7 and 1, what is the probability of P(X ≤ 0.4 or X > 0,7)?

   
   
   1. FALSE: 0,4
   2. FALSE: 0,7
   3. TRUE: 0,3
   4. FALSE: 1,1
   
   
   1. 0,4: Incorrect
   2. 0,7: Incorrect
   3. 0.3: Correct
   4. 1.1: Incorrect