Question

A pharmaceutical company asks 30 patients with acne to volunteer for an experiment in which they will receive treatment with either a special medical lotion or normal moisturizing cream. what type of experimental design is being used?

Answer 1

clinical trial

Step-by-step explanation:

i took the test

Answer 2

The type of experimental design is being used is: "Clinical trials" (Answer)

Explanation: This is a type of clinical research that involves people and is about applying the matter of research on people that are aimed at evaluating a medical, surgical or behavioral intervention.