Question

In which type of statistical study is the population influenced by researchers? A. experiment B. Researchers do not influence the population in any of the statistical studies. C. observational study D. survey

Answer 1

Using statistical concepts, it is found that the study in which the population is influenced by researchers is given by:

A. experiment.

What is the difference between and experimental and an observational study?

• Experimental study: In an experimental study, there is an intervention in a sample, and it's effect is studied.

• Observational study: In an observational study, the sample is just analyzed, without any intervention.

Influence is an intervention, hence option A is correct.

More can be learned about experimental and observational studies at brainly.com/question/24321224

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