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 65 83 58 59 68 67 Total points y 94 112 109 109 101 91 Send data to Excel The correlation coefficient for the data is r= 0.146 and a = 0.05. sShould regression analysis be done? OThe regression analysis should not be done. O The regression analysis should be done. O Find the equation of the regression line. y'=a+bx a = 93.237 b = 0.141 Find y' when x= 65. y' = 102.402

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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
65
83
58
59
68
67
Total points y
94
112
109
109
101
91
Send data to Excel
The correlation coefficient for the data is r= 0.146 and a = 0.05. Should regression analysis be done?
OThe regression analysis should not be done.
O The regression analysis should be done. O
Find the equation of the regression line.
y'=a+bx
a = 93.237
b = 0.141
Find y' when x= 65.
y'= 102.402
Transcribed Image Text: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 65 83 58 59 68 67 Total points y 94 112 109 109 101 91 Send data to Excel The correlation coefficient for the data is r= 0.146 and a = 0.05. Should regression analysis be done? OThe regression analysis should not be done. O The regression analysis should be done. O Find the equation of the regression line. y'=a+bx a = 93.237 b = 0.141 Find y' when x= 65. y'= 102.402
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