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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 83 58 59 68 44 65 69 67 Total points  y 103 78 79 88 64 85 89 87 Send data to Excel

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 83 58 59 68 44 65 69 67 Total points  y 103 78 79 88 64 85 89 87 Send data to Excel

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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
83
58
59
68
44
65
69
67
Total points 
y
103
78
79
88
64
85
89
87
Send data to Excel
 
The correlation coefficient for the data is 
=r1
 and 
=α0.01
. 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 
=x65
.		  
 
=y′
 
 
 
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