Get expert insights and reliable answers to your questions on IDNLearn.com. Our experts provide accurate and detailed responses to help you navigate any topic or issue with confidence.
Answer:
4. A study where subjects are given treatments and their responses are measured and recorded.
Step-by-step explanation:
The correct answer is - 4. A study where subjects are given treatments and their responses are measured and recorded.
Reason -
An EXPERIMENT is any activity with an observable result.
Here,
Responses are measured and then recorded.