Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-confidenceintervals-007-en_vufgb-confidenceintervals-007-en
   name	vufgb-confidenceintervals-007-en
   section	Inferential Statistics/Confidence Intervals, Inferential Statistics/Confidence Intervals/Margin of error
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE
   Type	Conceptual
   Program
   Language	English
   Level	Statistical Literacy

   Question

   Evaluate the following statements:

   I: The confidence interval becomes narrower for higher confidence levels.

   II: The margin of error is in indicator for the level of bias of the sample statistic.

   
   
   1. FALSE: I: correct, II: false
   2. FALSE: I: false, II: correct
   3. FALSE: I: correct, II: correct
   4. TRUE: I: false, II: false
   
   
   1. Incorrect
   2. Incorrect
   3. Incorrect
   4. Correct