Exam 1

1. Metainformation

   Tag	Value
   file	Descriptive-statistics_uu-Standard-Deviation-004-en_uu-Standard-Deviation-004-en
   name	uu-Standard-Deviation-004-en
   section	Descriptive statistics/Summary Statistics/Measures of Spread/Standard Deviation
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Calculation, Conceptual
   Language	English
   Level	Statistical Literacy

   Question

   The standard error of estimate is a measure of the dispersion around the regression line. With much dispersion around the regression line, the predictions we make with the model are much less accurate than with little dispersion. What is the value of the standard error of estimate for the model?

   
   
   1. FALSE: 5.234
   2. FALSE: 2.288
   3. TRUE: 0.981
   4. FALSE: 0.962
   
   
   1. This answer is incorrect.
   2. This answer is incorrect.
   3. This answer is correct.
   4. This answer is incorrect.