Control and experimental group determined by researcher are present in the type of research called?
محقق کے ذریعہ طے شدہ کنٹرول اور تجرباتی گروپ تحقیق کی قسم میں موجود ہیں؟
Answer: Experimental
Explanation
Control and experimental groups determined by the researcher are present in "Experimental research."
