What is the range of a data whose highest score is 100 and lowest score 10?

What is the range of a data whose highest score is 15 and lowest score 5?

What is the range of a data whose highest score is 53 and lowest score 23?

What is the range of a data whose highest score is 120 and lowest score 20?

What is the range of a data whose highest score is 40 and lowest score 11?

What is the range of a data whose highest score is 20 and lowest score 5?

What is the range of a data whose highest score is 98 and lowest score 23?

What is the range of a data whose highest score is 30 and lowest score 12?

What is the range of a data whose highest score is 50 and lowest score 10?

What is the range of a data whose highest score is 54 and lowest score 16?