Exam 1

1. Metainformation

   Tag	Value
   file	Descriptive-statistics_uva-median-422-en_uva-median-422-en
   name	uva-median-422-en
   section	Descriptive statistics/Summary Statistics/Measures of Location/Median
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2.797
   p-value	0.427

   Question

   Given the following numbers in a sample: 8, 5, 2, 8, 4, 9. State which statement about previous numbers is correct.

   
   
   1. TRUE: The mean is smaller than the median
   2. FALSE: The mean and median are exactly equal
   3. FALSE: The mean is greater than the median
   4. FALSE: Mean and median are not comparable here
   
   
   1. The mean is smaller than the median: Correct
   2. The mean and median are exactly equal: Incorrect
   3. The mean is greater than the median: Incorrect
   4. Mean and median are not comparable here: Incorrect