Plot the points and comment on the assumption

Reference no: EM131397250

Repeat given Exercise, only for the points

X:	1	2	3	4	5	6
Y:	4	5	6	7	8	2

Exercise
Verify that for the following pairs of points, the least squares regression line has a slope of zero. Plot the points and comment on the assumption that the regression line is straight.

X: 1 2 3 4 5 6

Y : 1 4 7 7 4 1

Reference no: EM131397250

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