The data indicate the number of wins and the number of goals scored for teams in the National Hockey League after the first month of the season.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The data indicate the number of wins and the number of goals scored for teams in the National Hockey League after the first month of the season.
No. of
wins, x
B
5
6
9
10
0.885
Part: 0/3
9
Part 1 of 3
5
3
No. of
goals, y
10
16
20
23
28
21
11
12
No. of
wins, x
11
7
13
5
7
No. of
goals, y
20
11
10
20
29
12
17
(a) Find the equation of regression line and draw the line on the scatter plot, but only if r is significant. Round the slope and y-intercept to four decimal
places, if necessary.
r (Choose one) significant at the 5% level.
X
Transcribed Image Text:The data indicate the number of wins and the number of goals scored for teams in the National Hockey League after the first month of the season. No. of wins, x B 5 6 9 10 0.885 Part: 0/3 9 Part 1 of 3 5 3 No. of goals, y 10 16 20 23 28 21 11 12 No. of wins, x 11 7 13 5 7 No. of goals, y 20 11 10 20 29 12 17 (a) Find the equation of regression line and draw the line on the scatter plot, but only if r is significant. Round the slope and y-intercept to four decimal places, if necessary. r (Choose one) significant at the 5% level. X
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