As forensic officers worked to identify the dead and reconcile their names with those listed as missing, questions were being raised on whether the factory followed fire and building safety standards.
The two single most often missed questions were one about avoiding double taxation, and the question, listed as number five above, about taking advantage of employer matching contributions.
Wherever possible, participants who had missed questions were telephoned.
The missed questions were then repeated, giving participants the option to complete each of the unanswered questions or to confirm that they have chosen to skip the questions.
Thus, the probability of missing questions 6 was linked to the response of question 6 itself (an unknown characteristic in real missing data situations).
Kappa for variables derived from objective questions (antenatal care, cesarean delivery, place of birth) were calculated including and excluding these cases (missing questions) and there was no significant difference in Kappa values (data not shown).
Any missing questions and errors were corrected with the interviewers, or by returning to the household when necessary.
Tailored exams adjust themselves according to how the tester's doing; they get harder when you're doing well and easier when you're missing questions.
In a small number of cases, he said files went missing after questions were raised about the quality of financial advice.
Cut to seven years later when the girls are being released from juvenile detention for their roles in her death, another child goes missing and questions are raised about the true circumstances of the original crime.
