Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-simple-linear-regression-227-en_uva-simple-linear-regression-227-en
   name	uva-simple-linear-regression-227-en
   section	Inferential Statistics/Regression/Simple linear regression
   type	schoice
   solution	FALSE, TRUE, FALSE
   Type	Calculation
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	5.502
   p-value	0.0031

   Question

   From a linear regression, the following data are known about the variables X and Y: b = 0.63 and S_X = S_Y = 1.71. The pmcc is then equal to

   
   
   1. FALSE: 0.4
   2. TRUE: 0.63
   3. FALSE: 0.68
   
   
   1. 0.4: Incorrect
   2. 0.63: Correct
   3. 0.68: Incorrect