Which of the following data sets has the smallest range?
1. {2, 4, 6, 8, 10}
2. {11, 13, 15, 17, 19}
3. {5, 7, 9, 11, 13}
The data set {5, 7, 9, 11, 13} has the smallest range, as the numbers are closer together compared to the other sets.
2. {11, 13, 15, 17, 19}
3. {5, 7, 9, 11, 13}
The data set {5, 7, 9, 11, 13} has the smallest range, as the numbers are closer together compared to the other sets.