| File | Title | Manuscript Id |
|---|---|---|
| Chapter 1. Margin of Error and Confidence Level | stat_tutor_flash_backup_ch_14_margin_of_error_and_confidence_level.html | 595fcb4f7894d29629000033 |
| DLAP questions | stat_tutor_flash_backup_ch_14_margin_of_error_and_confidence_level_dlap.xml | 595fcb4f7894d29629000033 |