File	Title	Manuscript Id
Chapter 1. Two-Sample Problems: Proportions	stat_tutor_mpclone_ch_21_twosample_problemsproportions.html	591c55e77894d24e59000053
DLAP questions	stat_tutor_mpclone_ch_21_twosample_problemsproportions_dlap.xml	591c55e77894d24e59000053