Multiple Choice
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:
,
,
,
, 
-The slope of the regression line of hours on income is:
A) 0.6337
B) 0.9482
C) 0.5541
D) 0.6475
Correct Answer:

Verified
Correct Answer:
Verified
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