| File | Title | Manuscript Id |
|---|---|---|
| Chapter 1. Randomized Comparative Experiments | stat_tutor_html5_ch_9_randomized_comparative_experiments.html | 58efd03e7894d2cc68000028 |
| DLAP questions | stat_tutor_html5_ch_9_randomized_comparative_experiments_dlap.xml | 58efd03e7894d2cc68000028 |