File	Title	Manuscript Id
Chapter 1. Confidence Interval for the Regression Slope	stat_tutor_backup_20170608_ch_24_confidence_interval_for_the_regression_slope.html	5939a03f7894d2fa7f00006e
DLAP questions	stat_tutor_backup_20170608_ch_24_confidence_interval_for_the_regression_slope_dlap.xml	5939a03f7894d2fa7f00006e