File	Title	Manuscript Id
Chapter 1. Confidence Intervals for a Population Mean	stat_tutor_html5_ch_14_confidence_intervals_for_the_mean_mu.html	58efd03e7894d2cc68000039
DLAP questions	stat_tutor_html5_ch_14_confidence_intervals_for_the_mean_mu_dlap.xml	58efd03e7894d2cc68000039