Mathematics, 23.03.2020 21:38, DCURLS3518

In a study to add a new feature to a software program, the programmer introduced two categories, men and women, in the survey she conducted. Is the study observational or experimental? If it is an experiment, what is the controlled factor?
Select the correct answer below:
O The study is an experiment. The controlled factor is the feature to be added in the software.
O The study is an experiment. The controlled factor is the category, men or women.
O The study is an observational study.
O The study is an experiment. The controlled factor is the survey.

Answers: 3

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In a study to add a new feature to a software program, the programmer introduced two categories, men...