Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-pearson-004-en_vufgb-pearson-004-en
   name	vufgb-pearson-004-en
   section	Inferential Statistics/Parametric Techniques/Correlations/Pearson, Descriptive statistics/Data representation/Tables, Inferential Statistics/Regression
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Calculation
   Program
   Language	English
   Level	Statistical Thinking

   Question

   The following table of scores on a criterion (Y ) and a predictor (X) relates to the following two tasks.

   

   The resulting regression equation is $\hat{y} = 8.5+1.5x$.

   What is the correlation between the two variables?

   
   
   1. FALSE: 0.42
   2. FALSE: 0.90
   3. TRUE: 0.96
   4. FALSE: 0.70
   
   
   1. Incorrect
   2. Incorrect
   3. Correct
   4. Incorrect