THIS IS MY QUESTION 10 Data Set 3 XY 23 36 57 24 Computethecorrelationcoefficient(r) *ALSO DRAW A SCATTERPLOT AND ESTIMATE THE STRENGTH AND DIRECTION....
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THIS IS MY QUESTION 10 


Data Set

  • X    Y 
  • 2   3 
  • 3   6 
  • 5    7 
  • 2    4 

Compute the correlation coefficient (r) 

*ALSO DRAW A SCATTERPLOT AND ESTIMATE THE STRENGTH AND DIRECTION. INCLUDE THIS INFORMATION WHEN YOU SUBMIT YOUR WORK (not in this multiple choice) 

*Round to the second decimal place 




a.-.85 

b. 1.00 

c. .90 

d. none of the alternatives are correct 

Top Answer

The correlation coefficient ( r ) is 90. It... View the full answer

correlation formula.gif

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