perform an experiment that attempts to identify the gas above the open beaker
Action, if you don't carry out it, it's still a conjecture.
just about any science experiment can test a hypotheses
They should be specific so you can design appropriate follow-up research to test the hypotheses, such as survey questions or focus groups questions (for market demand research).
No, origianl hypotheses usually before the experiment that is the reason people do the experient which is test their hypotheses
by collecting data
hypotheses
models
The goals of a formal study are to systematically investigate a research question, gather data using established methodologies, analyze the data to draw conclusions, and contribute new knowledge to a particular field of study. It aims to provide evidence-based insights, validate hypotheses, and advance understanding in a structured and rigorous manner.
To test hypotheses, scientists create experiments.
Experiments.
so they can test what students know and what teachers teach well enough. the teachers of America are good for teaching students how to prepare for Starr.
Prediction they want to test
Most colleges want students with both good test scores and strong extracurricular backgrounds.