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what are two general categories of scientific experiments? differentiate them.​

Sagot :

Answer:

There are three main types of scientific experiments:

Experimental, quasi-experimental, and observational/non-experimental.

Explanation:

Experimental experiments are the most detailed, and they show cause and effect.

Answer:

There are two basic types of research design: True experiments. Quasi-experiments.

Difference:

A quasi experimental design aims to establish a cause-and-effect relationship between an independent and dependent variable.

However, unlike a true experient, a quasi-experiment does not rely on random assignment. Instead, subjects are assigned to groups based on non-random criteria.