Exam 1

1. Metainformation

   Tag	Value
   file	Distributions_uva-normal-1071-en_uva-normal-1071-en
   name	uva-normal-1071-en
   section	Distributions/Continuous/Normal
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	1.377
   p-value	0.8721

   Question

   Suppose X = women’s heart rate, where the mean is 75 and the standard deviation 8. We assume that the population has a normal distribution. Then what is the probability of P(X ≤ 71)?

   
   
   1. TRUE: 0,31
   2. FALSE: 0,50
   3. FALSE: 0,58
   4. FALSE: 0,69
   
   
   1. 0.31: Correct
   2. 0.50: Incorrect
   3. 0.58: Incorrect
   4. 0.69: Incorrect