Quiz 1 Results
Count: 264 students
Mean: 75.3%
SD: 16.1

Quiz 2 Results
Count: 247 students
Mean: 75.6%
SD: 18.6

Quiz 3 Results
Count: 241 students
Mean: 87.8% (including mean of 3 pts extra credit)
SD: 12.3

Quiz 4 Results
Count: 238 students
Mean: 75.8%
SD: 15.8
