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This question was created from CW1 For Math 10.pdf https://www.coursehero.com/file/33921264/CW1-For-Math-10pdf/

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1) 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

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