Lab 4.4 Number Cruncher

Number cruncher:
keybinds:
1: Sum of all the numbers in the list
2: Average of all of the numbers in the list
3:True if the list contains one negative number and false if all the numbers are non-negative
4: True if each value in the list is greater than or equal to the one before it
5: The largest number in the list
6: Make all positive
7: Only evens