9) Divide the Review scores into 3 groups: under 70, 70-87 and 88-100.
Use ANOVA to test the claim that Overall Grades are the same for these 3 groups.
Review < 70
n=
x=
Review 70-87
n=
Review 88-100
n=
x=
x=
s=
s=
S=
Gender
Participation
Overall
MyStatLab Reviews Midterm
Quiz
Grade
F
97
96
90
97
94
F
56
19
32
48
39
F
69
23
60
75
57
M
80
66
79
88
79
F
87
12
86
88
68
F
69
47
94
91
75
F
83
66
88
88
81
F
83
84
93
94
90
F
67
60
60
80
66
M
89
30
79
86
71
F
100
95
87
91
70
F
100
100
95
96
100
F
78
36
60
74
63
M
98
93
88
87
92
F
93
74
96
89
90
F
97
95
98
93
97
F
88
75
81
76
81
M
100
99
97
95
100
F
93
96
71
92
88
F
96
100
96
97
97
F
85
27
87
91
73
F
98
100
100
94
100
F
89
40
73
79
70
M
92
4
60
85
60
M
74
31
69
85
65
F
96
94
96
92
73
F
37
0
30
52
37
F
80
58
69
84
73
F
59
67
70
84
70
M
66
59
80
102
77
F
90
29
84
99
75
M
93
93
76
103
91
F
89
57
46
90
70
F
67
83
61
66
69
M
63
57
18
38
44
F
85
84
79
60
77
M
88
79
81
95
91
MEDIANS
88
66
80
88
75
10) Based on #1-9, what are the two biggest factors that affect Overall Grade? Explain.
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