THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A sample of 8 households was asked about their monthly income (x)and the number of hours they spend connected to the internet each month (y).The data yield the following statistics:
,
,
,
,
-Determine the sample correlation coefficient between x and y.
A)0.678
B)0.791
C)0.905
D)0.775

Question

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A sample of 8 households was asked about their monthly income (x)and the number of hours they spend connected to the internet each month (y).The data yield the following statistics:  
,  
,  
,  
, 
-Determine the sample correlation coefficient between x and y.
A)0.678 
B)0.791 
C)0.905 
D)0.775

Quizplus · Accepted Answer

The Answer of THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A sample of 8 households was asked about their monthly income (x)and the number of hours they spend connected to the internet each month (y).The data yield the following statistics:  
,  
,  
,  
, 
-Determine the sample correlation coefficient between x and y.
A)0.678 
B)0.791 
C)0.905 
D)0.775