There is a list of score under column A, starting from top to bottom.
I get no idea on how to define a level to be poor based on previous score.
Such as dropping from 100% to 72%, will it claim to be poor based on all
historical records.
Does anyone have any suggestions on how to detect any significant drop on
performance on following score?
Thanks in advance for any suggestions
Eric

61%
99%
100%
72%
50%
71%
47%
57%
78%
73%
79%
95%
68%
69%
48%
45%