The problem is that both entrepreneurs nor students go through required training for creating questionnaire that will give data that can be analysed correctly. (Ex: range for income can be incorrect and average income cannot be presented). Other times, some questions could be suggestive and lead respondents to biased answers. Certain etiquette need to be followed too.
I have created over 20 questionnaires as a part of my collage education and by helping local business. Correct questionnaire is the concrete of good research!
Basic polls with max 15 questions
I will create questionnaire with your instructions what you want to research, who etc.