File	Title	Manuscript Id
Chapter 1. Simpson's Paradox	stat_tutor_backup_20170608_ch_6_simpsons_paradox.html	5939a03f7894d2fa7f000030
DLAP questions	stat_tutor_backup_20170608_ch_6_simpsons_paradox_dlap.xml	5939a03f7894d2fa7f000030