Experimental methods involve the manipulation and control of variables, whereas non experimental methods require simple observation of the variables.
Answer: Option D.
<u>Explanation:</u>
Non-experimental research about doesn't mean nonscientific. Non-experimental investigate implies there is an indicator variable or gathering of subjects that can't be controlled by the experimenter. Test plan, then again, takes into consideration specialists to control the indicator variable and subjects.
Non experimental research falls into three broad categories: single-variable research, correlational and quasi-experimental research, and qualitative research.
-3/4 also know as negative 3/4
Answer:
Answer is on the pic
Step-by-step explanation:
I hope it's helpful!
For many years, Kiev was the center of Russia: true
The Slavs settled in most of Eastern Europe: true
Germany's smooth transition from a communist government to a democratic one was called the "Velvet revolution" : false
Answer:
15mm x 10mm = 150mm
Step-by-step explanation: