What are the difference between the centers and the spreads of these distributions? asian elephants 0 1 2 3 4 5 6 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 height at the shoulder (ft) african elephants uu ol lo +ooo ut 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 height at the shoulder (ft)