File	Title	Manuscript Id
Chapter 1. Population versus sample	stat_tutor_mpclone_ch_8_population_versus_sample_2009.html	591c55e77894d24e5900002d
DLAP questions	stat_tutor_mpclone_ch_8_population_versus_sample_2009_dlap.xml	591c55e77894d24e5900002d