Did a little math and came up with the following chart of the odds of passing attribute tests:
A 1 Roll2 Rolls
111%21%
222%40%
353%78%
472%92%
592%99%
697%100%
7100%100%
I recall seeing somethign liek this somewhere, but could not locate it.
Hope it is usfull.
Edit:
Key: A = the attribute value
1 Roll = probability you will pass with one roll of the dice.
2 Rolls = probability you will pass with two rolls of the dice (E.g., with lucky charm.)
A 1 Roll2 Rolls
111%21%
222%40%
353%78%
472%92%
592%99%
697%100%
7100%100%
I recall seeing somethign liek this somewhere, but could not locate it.
Hope it is usfull.
Edit:
Key: A = the attribute value
1 Roll = probability you will pass with one roll of the dice.
2 Rolls = probability you will pass with two rolls of the dice (E.g., with lucky charm.)