File	Title	Manuscript Id
Chapter 1. Choosing Measures of Center and Spread	stat_tutor_html5_ch_2_choosing_measures_of_center_and_spread.html	58efd03e7894d2cc68000011
DLAP questions	stat_tutor_html5_ch_2_choosing_measures_of_center_and_spread_dlap.xml	58efd03e7894d2cc68000011