Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-equation-019-en_vufgb-equation-019-en
   name	vufgb-equation-019-en
   section	Inferential Statistics/Regression/Equation
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Conceptual, Calculation
   Program
   Language	English
   Level	Statistical Thinking

   Question

   The following regression model is found:

   $\hat{y} = 36+24x+3.9x^{2}$

   Complete.

   The … lies at x = … .

   
   
   1. FALSE: Maximum, -3.08
   2. FALSE: Minimum, -0.08
   3. TRUE: Minimum, -3.08
   4. FALSE: Maximum, -0.08
   
   
   1. Incorrect
   2. Incorrect
   3. Correct
   4. Incorrect