Answer:
The range of 50, 30, 50, 36, 47, 50, 0, 30, 0, 20, 0, 18, 0, 19 is 50.
The range of 50, 30, 50, 36, 47, 50, 30, 20, 18, 19 is 32.
(Sorry I couldn't tell if those o's were zeros or what so I did the range for both just in case. Have a great day!)
Explanation: