The owner of a restaurant wants to evaluate the sales of a new menu item by studying three different questions.
Choose the type of research design that would best answer each question.
Research Design
Question
How many customers order the new menu item each day?
Experiment
Observational
Study
[Sample Survey:
How satisfied are customers with the taste of the new item?
Experiment
Observational
Study
[Sample;
Survey!
L--
How does the location of the item on the menu affect how often it is ordered?
Experiment
Observational
Study
[Sample;
Survey:
1 answer
Observational Study