a dj wants to analyze market reactions to the new music selections played at his dance last weekend. he…

a dj wants to analyze market reactions to the new music selections played at his dance last weekend. he advertises his weekly dances using social media and email. which would be the most effective way to gather reactions from those who attended the dance? observation focus groups surveys personal interviews
Answer
Brief Explanations:
Surveys are efficient for gathering a large - number of responses from attendees. They can be easily distributed (e.g., via the same social media and email used for advertising) and allow attendees to respond at their convenience. Observation may not capture detailed opinions, focus groups require more organization and may not include all attendees, and personal interviews are time - consuming for a large number of people.
Answer:
Surveys