individual interviews as well as online and mail surveys generate _____ data.\nobservational\nsecondary\nques…

individual interviews as well as online and mail surveys generate _____ data.\nobservational\nsecondary\nquestionnaire\nneuromarketing\nneed help? review these concept resources.\nread about the concept
Answer
Brief Explanations:
Individual interviews, online surveys, and mail - surveys involve asking respondents questions. This is characteristic of questionnaire - based data collection methods. Observational data is collected by watching, secondary data is from existing sources, and neuromarketing is a specialized field using neuroscience in marketing.
Answer:
C. questionnaire