FileTitleManuscript Id
stat_tutor_backup_20170608_ch_23_the_chisquare_test_for_goodness_of_fit.html5939a03f7894d2fa7f000096
stat_tutor_backup_20170608_ch_23_the_chisquare_test_for_goodness_of_fit_dlap.xml5939a03f7894d2fa7f000096