Exam 1

1. Metainformation

   Tag	Value
   file	Descriptive-statistics_uu-standard-deviation-005-en_uu-standard-deviation-005-en
   name	uu-standard-deviation-005-en
   section	Descriptive statistics/Summary Statistics/Measures of Spread/Standard Deviation
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Calculation
   Program
   Language	English
   Level	Statistical Literacy

   Question

   In a sample with size n = 100, the standard deviation is s = 20. What then is the standard deviation $\sigma$ in the population?

   
   
   1. TRUE: It is not known from these data.
   2. FALSE: 1/5
   3. FALSE: 4
   4. FALSE: 20
   
   
   1. This answer is correct.
   2. This answer is incorrect.
   3. This answer is incorrect.
   4. This answer is incorrect.