Question

Find the RANGE for the data set: 47, 45, 42, 40, 42, 39, 40,38, 25, 38, 36, 39, 40,
42, 47, 40

Answer 1

Add them all up and decide by how many there are so it is 40


47+45+42+40+42+39+40+38+25+38+36+39+40+42+47+40=640/16=40

Answer 2

The range is the difference between the highest and lowest number.