-------------------------------------------------------------------------------
Homework : Minesweeper GUI base score stats:
-------------------------------------------------------------------------------
min:      0.00
max:     100.00
mean:    87.35
median:  100.00
modes:   [100.00]
std_dev: 22.31
Histogram:
 95.0-100.0 : *****************************************
 90.0- 95.0 : ********
 85.0- 90.0 : 
 80.0- 85.0 : ***
 75.0- 80.0 : 
 70.0- 75.0 : ******
 65.0- 70.0 : 
 60.0- 65.0 : **
 55.0- 60.0 : 
 50.0- 55.0 : *
 45.0- 50.0 : 
 40.0- 45.0 : *
 35.0- 40.0 : 
 30.0- 35.0 : **
 25.0- 30.0 : 
 20.0- 25.0 : *
 15.0- 20.0 : 
 10.0- 15.0 : 
  5.0- 10.0 : 
  0.0-  5.0 : *
counting 66 out of 81 students

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Homework : Minesweeper GUI extra credit score stats:
-------------------------------------------------------------------------------
min:      0.00
max:     15.00
mean:     4.68
median:   0.00
modes:   [ 0.00]
std_dev:  5.44
Histogram:
  7.5- 15.0 : **************************
  0.0-  7.5 : ****************************************
counting 66 out of 81 students