Question

2
select the correct answer from each drop - down menu.
complete the statement about statistical studies.
asking a group to respond to one or more questions is an example of observational study , which is a type of an experiment, a survey, a repeated measures design.

Explanation:

Asking a group to respond to questions is a survey. A survey is a data - collection method where individuals are asked to answer questions. It is a type of observational study as it involves observing and recording responses without actively manipulating variables as in an experiment. A repeated - measures design involves measuring the same subjects multiple times under different conditions.

Answer:

a survey