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The regression line for the given data is y=6.91x+46.26. Determine the residual of a data point for which x=5 and y=82. Numberofyears, 3,4,4,5,3,6,2,7,3 Grades on

The regression line for the given data is

y=6.91x+46.26. Determine the residual of a data point for which x=5 and y=82.

Numberofyears, 3,4,4,5,3,6,2,7,3

Grades on test, y 61,68,75,82,73,90,58,93,72

607.88

1.19

162.81

D. 80.81

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