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Determine whether the given description corresponds to an experiment or an observational study. A stock analyst selects a stock from a group of twenty for investment by choosing the stock with the greatest earnings per share reported for the last quarter.A) Experiment B) Observational study

Respuesta :

Answer:

The given study corresponds to an experimental study. because the researcher has control over the variables in question.

Step-by-step explanation:

observational study: in this type of study the researcher has no control over the variables, he simply collects data based on what he sees and hear.

Experimental study: in this type of study or research the conditions or variables are under the control of the researcher.