Class L3a: Elementary statistical graphics for one-dimensional data| L3a1 | Histograms |
| L3a2 | Frequency, cumulative frequency, percentile plots |
| L3a3 | EDA (e.g., box-plots) |
| L3a4 | Bar charts |
| L3a5 | Pie charts |
| L3a6 | X(i) vs. i (including symbol plots) |
| L3a7 | Lag plots (e.g., plots of X(i) vs. X(i-1)) |