Carter's last ten shot put distances, in meters, are shown in the list. 20.24, 20.11, 19.95, 19.99, 20.02, 20.05, 19.97, 20.21, 20.07 the best measure of variability for the data is the 1.(interquartile rang or mean absolute deviation) because that data has a 2.(symmetric or skewed) distribution 3.(with or without) outliers.