File	Title	Manuscript Id
Chapter 1. The Logic of Randomized Comparative Experiments	stat_tutor_html5_ch_9_the_logic_of_randomized_compariative_experiments.html	58efd03e7894d2cc68000029
DLAP questions	stat_tutor_html5_ch_9_the_logic_of_randomized_compariative_experiments_dlap.xml	58efd03e7894d2cc68000029