File	Title	Manuscript Id
Chapter 1. The Chi-Square Test Statistic	stat_tutor_backup_20170608_ch_23_the_chisquare_test_statistic.html	5939a03f7894d2fa7f000097
DLAP questions	stat_tutor_backup_20170608_ch_23_the_chisquare_test_statistic_dlap.xml	5939a03f7894d2fa7f000097