| DLAP questions | discostat3e_ch93_1_dlap.xml | 56a12da5757a2e2a45000001 |
| The LaunchPad for Discovering Statistics, Third Edition includes:
| discostat3e_ch93_2.html | 56a12da5757a2e2a45000001 |
| DLAP questions | discostat3e_ch93_2_dlap.xml | 56a12da5757a2e2a45000001 |