Question

1. list the four dot plots in order of variability from least to greatest.

Explanation:

Step1: Observe data spread

The less spread out the data points in a dot - plot, the lower the variability. Plot B has data points clustered closely together over a narrow range. Plot C has a bit more spread than B but still relatively narrow. Plot A has more spread than C. Plot D has the most spread out data points over a wide range.

Answer:

B, C, A, D