Exam 1

1. Metainformation

   Tag	Value
   file	Descriptive-statistics_uva-measures-of-location-34-en_uva-measures-of-location-34-en
   name	uva-measures-of-location-34-en
   section	Descriptive statistics/Summary Statistics/Measures of Location
   type	schoice
   solution	FALSE, FALSE, TRUE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2.644
   p-value	0.4451

   Question

   The margin of error of a confidence interval increases as

   
   
   1. FALSE: He sample size increases.
   2. FALSE: The variability in the data decreases.
   3. TRUE: The confidence level increases.
   
   
   1. Sample size increases: Incorrect
   2. The variability in the data decreases…: Incorrect
   3. The confidence level increases: Correct