Exam 1

1. Metainformation

   Tag	Value
   file	Measurement-Level_uva-interval-372-en_uva-interval-372-en
   name	uva-interval-372-en
   section	Measurement Level/Interval
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	3.225
   p-value	0.2517

   Question

   From a population of asthmatics, a sample of 6 individuals is drawn and their vital lung capacity (in liters) is measured, with the outcomes: 2.47, 2.25, 2.65, 2.00, 3.41, 2.22. This variable is measured on

   
   
   1. FALSE: Nominal measurement level
   2. FALSE: Ordinal measurement level
   3. FALSE: Interval level
   4. TRUE: Ratio measurement level
   
   
   1. Nominal measurement level: Incorrect
   2. Ordinal measurement level: Incorrect
   3. Interval measurement level: Incorrect
   4. Ratio measurement level: Correct