Passenger number five contains questions about gender, age, education level, occupation and hometown by the respondent must select an answer, just only one answer to correspond to its own features.
Passenger number five questions include questions about gender, age, education, occupation and domicile respondents had to choose only one answer only answer with their own features.
The passengers were 5 items including questions about gender, age, education level, occupation, and wished by respondents to answer only one answer only to match the characteristics of their own.