File	Title	Manuscript Id
Chapter 1. Explanatory and response variables	stat_tutor_flash_backup_ch_4_explanatory_and_response_variables.html	595fcb4f7894d29629000031
DLAP questions	stat_tutor_flash_backup_ch_4_explanatory_and_response_variables_dlap.xml	595fcb4f7894d29629000031