141k views
2 votes
Survey research is helpful when we want to know if a treatment influences an outcome.

User Rayanne
by
7.7k points

1 Answer

1 vote

Answer:

outcome, grades, a correlation design

Step-by-step explanation:

Surveys are helpful because they get info for the testers so they know what methods do or do not work. they can use this for future refrences.

User Isaac Turner
by
8.0k points