## ** ELEC 320: Grades on Quizzes **

** Quiz 1: Histogram of scores**

Mean = 80, Median = 86

** Quiz 2: Histogram of scores**

Mean = 75, Median = 80

** Quiz 3: Histogram of scores**

Mean = 68, Median = 70

** Quiz 4: Histogram of scores**

Median = 73

** Quiz 5: Histogram of scores**

Mean = 67, Median = 70, Standard Deviation = 25.7

** Final Exam: Histogram of scores**