please use minitab in your response decide if gender of the students has significant influence o

Step 1: Import the data into Minitab and create a scatterplot matrix to visualize the relationsh

Question

Decide if gender of the students has a significant influence on the relationship between exam2 and final results. Assume that the intercepts of the models for males and females are the same. a) Are the slopes of the relationships between final results and exam2 scores different for males and females? Test any hypotheses on a 10% significance level. Please include the model used, hypotheses, test statistic, p-value, and decision. b) Use results from part a) to write the regression equations for final results score as a linear function of the exam2 score for men and women. Please include the regression equation for men and the regression equation for women. Data for this question: exam1 exam2 final gender 64 27 39 M 64 27 39 M 58 34 41 F 66 94 58 M 64 67 65 F 74 40 67 F 72 80 67 M 74 80 67 M 85 37 67 M 77 60 72 F 58 60 72 F 72 67 72 M 85 47 74 F 95 84 74 F 82 50 77 M 82 70 79 M 85 94 81 M 74 84 86 M 74 54 86 F 82 80 89 M 66 74 89 F 72 100 89 F 85 74 91 M 95 67 91 F 90 90 98 F 90 80 98 F 87 97 100 M 85 97 100 F 82 87 103 F

          Decide if gender of the students has a significant influence on the relationship between exam2 and final results. Assume that the intercepts of the models for males and females are the same.

a) Are the slopes of the relationships between final results and exam2 scores different for males and females? Test any hypotheses on a 10% significance level. Please include the model used, hypotheses, test statistic, p-value, and decision.

b) Use results from part a) to write the regression equations for final results score as a linear function of the exam2 score for men and women. Please include the regression equation for men and the regression equation for women.

Data for this question:

exam1
exam2
final
gender
64
27
39
M
64
27
39
M
58
34
41
F
66
94
58
M
64
67
65
F
74
40
67
F
72
80
67
M
74
80
67
M
85
37
67
M
77
60
72
F
58
60
72
F
72
67
72
M
85
47
74
F
95
84
74
F
82
50
77
M
82
70
79
M
85
94
81
M
74
84
86
M
74
54
86
F
82
80
89
M
66
74
89
F
72
100
89
F
85
74
91
M
95
67
91
F
90
90
98
F
90
80
98
F
87
97
100
M
85
97
100
F
82
87
103
F

Added by Joseph B.

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