This might help you decide if you should Q-drop the class

After Quiz A | ||||||||||

Your probable final grade in Lowery’s 446 Class was: | ||||||||||

A | B | C | D | F | ||||||

If your Quiz A grade was: |
A | 68% | 29% | 3% | 0% | 0% | ||||

B | 29% | 50% | 19% | 2% | 0% | |||||

C | 6% | 48% | 38% | 6% | 1% | |||||

D | 2% | 27% | 57% | 14% | 0% | |||||

F | 0% | 7% | 52% | 34% | 7% |

For example, a student who got a D on Quiz A had a 27% chance of getting a B in the class

After Quiz B | ||||||||||

Your probable final grade in Lowery’s 446 Class was: | ||||||||||

A | B | C | D | F | ||||||

If your Quiz (A+B)/2 grade was |
A | 98% | 2% | 0% | 0% | 0% | ||||

B | 43% | 55% | 3% | 0% | 0% | |||||

C | 3% | 67% | 29% | 2% | 0% | |||||

D | 0% | 8% | 79% | 11% | 2% | |||||

F | 0% | 4% | 37% | 52% | 7% |

For example, a student who got a D average on Quiz A + Quiz B had a 8% chance of getting a B in the class

Data based on last 5 years of teaching 446