Program $2$: grades.py

For your second program in today$$s lab, you will need to write a program that stores student$$s exam

grades as a list and student attendance as a set. Your program will then need to print out the answers to

the following questions:

$1.$ Grades

a$.$ How many students took the exam?

b$.$ What was the highest exam grade?

c$.$ What was the lowest exam grade?

d$.$ What was the class average for the exam?

$2.$ Attendance

a$.$ How many students attended the class?

b$.$ Who attended both days of class?

c$.$ Who attended only one day of class?

Report any floating$-$point values to $1$ decimal place.

Grades List

Exam Grades: $83,85,72,65,76,90,79,88,93,70,67,80$

Attendance Sets

Day $1$: Mary, Jake, Sam, Alex, Percy, Jessica, Trent, Mahmoud

Day $2$: Jake, Sam, Alex, Percy, Mahmoud, Trent, Caleb, Zayne