NHL Assists and Total Points The number of assists and total number of points for a sample of NHL scoring leaders from the NHL are shown.

Assists x	44	65	67	83	58	59	68
Total points y	74	95	97	113	88	89	98

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The correlation coefficient for the data is

=r1

and

=0.01

. Should regression analysis be done?

The regression analysis should not be done.
The regression analysis should be done.
	Find the equation of the regression line.
	=y+abx
	=a
	=b
	Find y when =x90 .
	=y