Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-sample-mean-875-en_uva-sample-mean-875-en
   name	uva-sample-mean-875-en
   section	Inferential Statistics/Sampling Distributions/Sample mean
   type	schoice
   solution	FALSE, TRUE, FALSE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	2
   p-value	0.5905

   Question

   Two random samples are drawn from a population, one with size 40 and one with size 360. Compared to the sample of 40 observations, the standard error of the mean in the sample of 360 observations

   
   
   1. FALSE: Nine times as small.
   2. TRUE: Three times as small.
   3. FALSE: About the same size.
   
   
   1. Nine times smaller…: Incorrect
   2. Three times as small…: Correct
   3. About the same size…: Incorrect