Card-driven Turn Sequences: The last word ... I hope!

As I had recorded and processed up all my tests on a spreadsheet it was not too difficult a task to see what the effect of running the tests with different gradings for Black and Red. The results are as follows:

Where Black and Red are graded as 'Good':

• Black activated 89.50% of its units.
• Red activated 87.50% of its units.
• The statistical prediction indicates that it should have been 83.33% in each case.

Where Black and Red are graded as 'Average':

• Black activated 76.50% of its units.
• Red activated 73.50% of its units.
• The statistical prediction indicates that it should have been 66.66% in each case.

Where Black and Red are graded as 'Poor':

• Black activated 58.00% of its units.
• Red activated 58.50% of its units.
• The statistical prediction indicates that it should have been 50.00% in each case.