Engineering High School

1: Answering a question that has been asked by simpl observing or collecting data; not a complete scientific ____, a ____; is not necessary

2:Answering a questiom that has been asked by ___ results to something else; includes variables; has a __ and effect relationship; ___ method.
3: Control group: The ___ that is given either a standard of treatment or ____
Example #1 Example #2.

Answers

Answer 1

It is unnecessary to formulate a hypothesis in answering a question based solely on observing or collecting data, as opposed to conducting a complete scientific experiment.

How is experimentation done?

On the other hand, determining an answer through experimentation involves analyzing variables and establishing a clear cause-and-effect relationship using the scientific method.

A control group is defined as a test group that receives standard treatment or a placebo, which serves as a basis of comparison for the experimental group.

For instance, one trial compared high blood pressure medication with a placebo given to patients experiencing hypertension. While the course of action was administered to some participants, those assigned to the control group were instead given a placebo.

Similarly, in a different study aimed at studying plant growth, certain plants received a new fertilizer while others were exposed to a standard fertilizer, serving as a component of this analysis's control group.

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