أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Answers to the questionnaire's questions could have different analysis , there is no common or correct analysis and it could be differ from marketing researcher's view to another , how could a marketing researcher guarantee his best analysis ?
yes. why we do Questionnares? To solve problems in company or society or to study the phenomenon for new products or any thing we want study so the questionnares depend about the researcher how can understand the market well
and how can understand the case he want to study as you have sister and staying in same house but are you having same motovation or learning or .......?
this in brief
Dr Wail Asad
questionnaires, are one of the method in marketing research.