Okay so i need to graph these grades using a bell curve, and i dont know how to do that on excel, i drew it but my teacher wants it in excel can someone please just put in these calculations to excel for me? THANKYOU THANKYOU THAAANKYOU!
Class A's test grades
67
70
75
77
x=80
81
83
85
90
90
Class B's test grades
60
62
66
70
70
71
x=73
x=73
74
78
80
82
84
87
89
Class C
62
66
71
77
79
x=81
84
90
90
91
91
94
Class A's test grades
67
70
75
77
x=80
81
83
85
90
90
Class B's test grades
60
62
66
70
70
71
x=73
x=73
74
78
80
82
84
87
89
Class C
62
66
71
77
79
x=81
84
90
90
91
91
94