SOLUTION: 5. The regression line for the given data is hat(y) = -0.206x + 2.097.
( (x )(y) )
( ( -5 )(11) )
( ( -3 )(-6) )
( ( 4 )(8) )
( ( 1 )(-3) )
( ( -1 )(-2) )
( ( -2 )(1) )
( (
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Question 690320: 5. The regression line for the given data is hat(y) = -0.206x + 2.097.
( (x )(y) )
( ( -5 )(11) )
( ( -3 )(-6) )
( ( 4 )(8) )
( ( 1 )(-3) )
( ( -1 )(-2) )
( ( -2 )(1) )
( ( 0 )(5) )
( ( 2 )(-5) )
( ( 3 )(6) )
( ( -4 )(7) )
Determine the residual of a data point for which x = -5 and y = 11. (Points : 2)
14.127
7.873
3.127
-4.831
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
y-hat = -0.206x + 2.097
y-hat = -0.206(-5) + 2.097
y-hat = 1.03 + 2.097
y-hat = 3.127
-------------------------------------------------------
Residual:
R = y - y-hat
R = 11 - 3.127
R = 7.873
So the answer is choice B
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