A researcher is interested in finding out which multivitamins are most widely used by Americans. He randomly samples 3,188 individuals, collecting and recording information about their multivitamin use. Which of the following accurately identifies the study design used here?(1 point)

Question

Responses

experimental study
experimental study

survey
survey

There is insufficient information to answer the question.
There is insufficient information to answer the question.

observational study

Answer 1

The correct response is survey.

In this case, the researcher is collecting information about multivitamin use from a sample of individuals without manipulating any variables or assigning treatments. This is characteristic of a survey study design, where data is gathered to understand preferences, behaviors, or opinions among a population.