Question

Order the data sets from largest standard deviation (top) to smallest standard deviation (bottom).
a) {10, 15, 20, 25, 30}
b) {2, 4, 6, 8, 10}
c) {1, 3, 5, 7, 9}
d) {0.1, 0.2, 0.3, 0.4, 0.5}