Find the range for the group of data items. \( 14,15,16,17,18 \) The range is (Simplify your answer.)

To find the range of a set of data, you subtract the smallest number from the largest number. In this case, the largest number is 18 and the smallest number is 14. So, the range is: \( 18 - 14 = 4 \). The range is 4! To give you a little perspective, the range tells us how spread out the numbers are. A smaller range indicates that the numbers are clustered together, while a larger range shows they are more dispersed. In this case, we've got a nice tight group of numbers with just a 4-unit span!